Hi, noob here. I purchased lion the day it was available. For about a month it ran ok. Then a month later I started to get frequent kernel panics. Can somebody help me?

Running with mid 2010 MBP 2.4 GHz intel core i5, 4GB with OS as 10.7.1 . Here is the latest log (hope this is correct)
I
Sun Sep  4 09:00:17 2011
panic(cpu 0 caller 0xffffff80002c268d): Kernel trap at 0xffffff800065297b, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000000000001, CR3: 0x00000000602ea019, CR4: 0x00000000000206e0
RAX: 0x00000000e00002c2, RBX: 0x0000000000000001, RCX: 0x0000000000000000, RDX: 0xffffff80002296a3
RSP: 0xffffff807cd73bf0, RBP: 0xffffff807cd73c40, RSI: 0x0000000000000000, RDI: 0x0000000000000000
R8:  0x0000000000000010, R9:  0xffffff800bdb06c0, R10: 0xffffff8068aee000, R11: 0xffffff80002d8240
R12: 0xffffff800ed31cb4, R13: 0xffffff8068aee000, R14: 0xffffff7f8195c8b0, R15: 0xffffff807cd73c60
RFL: 0x0000000000010282, RIP: 0xffffff800065297b, CS:  0x0000000000000008, SS:  0x0000000000000010
CR2: 0x0000000000000001, Error code: 0x0000000000000002, Faulting CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff807cd738b0 : 0xffffff8000220702
0xffffff807cd73930 : 0xffffff80002c268d
0xffffff807cd73ad0 : 0xffffff80002d7a3d
0xffffff807cd73af0 : 0xffffff800065297b
0xffffff807cd73c40 : 0xffffff80006530e0
0xffffff807cd73d80 : 0xffffff80002a3738
0xffffff807cd73e80 : 0xffffff8000222ff6
0xffffff807cd73eb0 : 0xffffff8000214829
0xffffff807cd73f10 : 0xffffff800021bb58
0xffffff807cd73f70 : 0xffffff80002ae380
0xffffff807cd73fb0 : 0xffffff80002d83a3
BSD process name corresponding to current thread: MPlayerX
Mac OS version:
11B26
Kernel version:
Darwin Kernel Version 11.1.0: Tue Jul 26 16:07:11 PDT 2011; root:xnu-1699.22.81~1/RELEASE_X86_64
Kernel UUID: D52AAB80-B2BC-3C6E-BBEA-78BD28064998
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 7069148002028
last loaded kext at 3777154563590: com.apple.iokit.IOAVBFamily          1.0.0d22 (addr 0xffffff7f8078d000, size 36864)
last unloaded kext at 4316805924756: com.apple.iokit.IOAVBFamily          1.0.0d22 (addr 0xffffff7f8078d000, size 36864)
loaded kexts:
com.huawei.driver.HuaweiDataCardACMData          4.11.00
com.huawei.driver.HuaweiDataCardECMData          1.24.00
com.huawei.driver.HuaweiDataCardECMControl          1.24.00
com.apple.driver.AppleHWSensor          1.9.4d0
com.apple.driver.AppleMikeyHIDDriver          122
com.apple.driver.AppleMikeyDriver          2.1.1f12
com.apple.driver.AppleHDA          2.1.1f12
com.apple.driver.AGPM          100.12.40
com.apple.driver.AudioAUUC          1.59
com.apple.driver.AppleUpstreamUserClient          3.5.9
com.apple.driver.AppleMCCSControl          1.0.24
com.apple.driver.AppleIntelHDGraphics          7.0.4
com.apple.driver.SMCMotionSensor          3.0.1d2
com.apple.driver.AppleIntelHDGraphicsFB          7.0.4
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.AudioIPCDriver          1.2.0
com.apple.driver.AppleSMCLMU          2.0.1d2
com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0b2
com.apple.GeForce          7.0.4
com.apple.driver.AppleMuxControl          3.0.8
com.apple.driver.AppleLPC          1.5.1
com.apple.filesystems.autofs          3.0
com.apple.driver.AppleUSBTCButtons          220.8
com.apple.driver.AppleUSBCardReader          3.0.0
com.apple.driver.AppleIRController          309
com.apple.driver.AppleUSBTCKeyboard          220.8
com.apple.iokit.SCSITaskUserClient          3.0.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          32
com.apple.iokit.IOAHCIBlockStorage          2.0.0
com.apple.driver.AppleUSBHub          4.4.0
com.apple.driver.AppleFWOHCI          4.8.6
com.apple.driver.AirPort.Brcm4331          511.20.10
com.apple.iokit.AppleBCM5701Ethernet          3.0.6b9
com.apple.driver.AppleEFINVRAM          1.5.0
com.apple.driver.AppleSmartBatteryManager          161.0.0
com.apple.driver.AppleAHCIPort          2.1.8
com.apple.driver.AppleUSBEHCI          4.4.0
com.apple.driver.AppleACPIButtons          1.4
com.apple.driver.AppleRTC          1.4
com.apple.driver.AppleHPET          1.6
com.apple.driver.AppleSMBIOS          1.7
com.apple.driver.AppleACPIEC          1.4
com.apple.driver.AppleAPIC          1.5
com.apple.driver.AppleIntelCPUPowerManagementClient          166.0.0
com.apple.nke.applicationfirewall          3.0.30
com.apple.security.quarantine          1
com.apple.driver.AppleIntelCPUPowerManagement          166.0.0
com.apple.nke.ppp          1.7
com.apple.iokit.IOBluetoothSerialManager          2.5f17
com.apple.driver.DspFuncLib          2.1.1f12
com.apple.driver.AppleSMBusController          1.0.10d0
com.apple.iokit.IOFireWireIP          2.2.3
com.apple.iokit.IOSerialFamily          10.0.5
com.apple.iokit.IOSurface          80.0
com.apple.iokit.IOAudioFamily          1.8.3fc11
com.apple.kext.OSvKernDSPLib          1.3
com.apple.driver.AppleHDAController          2.1.1f12
com.apple.iokit.IOHDAFamily          2.1.1f12
com.apple.driver.AppleSMC          3.1.1d2
com.apple.driver.IOPlatformPluginFamily          4.7.0b2
com.apple.driver.AppleSMBusPCI          1.0.10d0
com.apple.driver.AppleGraphicsControl          3.0.8
com.apple.driver.AppleBacklightExpert          1.0.3
com.apple.nvidia.nv50hal          7.0.4
com.apple.NVDAResman          7.0.4
com.apple.iokit.IONDRVSupport          2.3
com.apple.iokit.IOGraphicsFamily          2.3
com.apple.kext.triggers          1.0
com.apple.driver.BroadcomUSBBluetoothHCIController          2.5f17
com.apple.driver.AppleUSBBluetoothHCIController          2.5f17
com.apple.iokit.IOBluetoothFamily          2.5f17
com.apple.iokit.IOSCSIBlockCommandsDevice          3.0.0
com.apple.iokit.IOUSBMassStorageClass          3.0.0
com.apple.driver.AppleUSBMultitouch          220.23
com.apple.iokit.IOUSBHIDDriver          4.4.0
com.apple.driver.AppleUSBMergeNub          4.4.0
com.apple.driver.AppleUSBComposite          3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.0.0
com.apple.iokit.IOBDStorageFamily          1.6
com.apple.iokit.IODVDStorageFamily          1.6
com.apple.iokit.IOCDStorageFamily          1.7
com.apple.driver.XsanFilter          403
com.apple.iokit.IOAHCISerialATAPI          2.0.0
com.apple.iokit.IOSCSIArchitectureModelFamily          3.0.0
com.apple.iokit.IOUSBUserClient          4.4.0
com.apple.iokit.IOFireWireFamily          4.4.3
com.apple.iokit.IO80211Family          400.40
com.apple.iokit.IOEthernetAVBController          1.0.0d5
com.apple.iokit.IONetworkingFamily          2.0
com.apple.iokit.IOAHCIFamily          2.0.6
com.apple.iokit.IOUSBFamily          4.4.0
com.apple.driver.AppleEFIRuntime          1.5.0
com.apple.iokit.IOHIDFamily          1.7.0
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          165
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          326
com.apple.iokit.IOStorageFamily          1.7
com.apple.driver.AppleKeyStore          28.18
com.apple.driver.AppleACPIPlatform          1.4
com.apple.iokit.IOPCIFamily          2.6.5
com.apple.iokit.IOACPIFamily          1.4

Thank you for the speedy response Eric. I've been using mplayerx  on my last OS which was SL. Here  is my first Kernal panic log. If I'm reading it correctly, this occured when I was running Starcraft 2.
Interval Since Last Panic Report:  1339254 sec
Panics Since Last Report:          1
Anonymous UUID:                    7B32414E-3EF7-4266-A02B-096CE066CA43
Wed Aug 17 11:15:16 2011
panic(cpu 0 caller 0xffffff80002c268d): Kernel trap at 0xffffff80005e16d1, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000000000050, CR3: 0x000000003bb87026, CR4: 0x00000000000206e0
RAX: 0x0000000000000000, RBX: 0xffffff800d78adc0, RCX: 0x0000000000000000, RDX: 0x0000000000000000
RSP: 0xffffff807ceab930, RBP: 0xffffff807ceab950, RSI: 0xffffff80008df700, RDI: 0xffffff8004edde80
R8:  0xffffff80008bd870, R9:  0xffffff8007bc2cf8, R10: 0x0000000000000001, R11: 0x0000000000132600
R12: 0xffffff800fb92700, R13: 0xffffff800cfbd280, R14: 0xffffff80008df700, R15: 0x0000000000000000
RFL: 0x0000000000010246, RIP: 0xffffff80005e16d1, CS:  0x0000000000000008, SS:  0x0000000000000010
CR2: 0x0000000000000050, Error code: 0x0000000000000000, Faulting CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff807ceab5f0 : 0xffffff8000220702
0xffffff807ceab670 : 0xffffff80002c268d
0xffffff807ceab810 : 0xffffff80002d7a3d
0xffffff807ceab830 : 0xffffff80005e16d1
0xffffff807ceab950 : 0xffffff80005e1853
0xffffff807ceab970 : 0xffffff80005f43e7
0xffffff807ceab990 : 0xffffff80006435ff
0xffffff807ceab9b0 : 0xffffff800063c4b6
0xffffff807ceaba00 : 0xffffff7f817baf00
0xffffff807ceaba30 : 0xffffff7f817bac5c
0xffffff807ceaba80 : 0xffffff7f817baf96
0xffffff807ceabaa0 : 0xffffff7f817b92f8
0xffffff807ceabad0 : 0xffffff80006524e4
0xffffff807ceabb40 : 0xffffff800065284c
0xffffff807ceabba0 : 0xffffff7f817e3ae9
0xffffff807ceabbe0 : 0xffffff8000652ff0
0xffffff807ceabd20 : 0xffffff80002a3738
0xffffff807ceabe20 : 0xffffff8000222ff6
0xffffff807ceabe50 : 0xffffff8000214829
0xffffff807ceabeb0 : 0xffffff800021bb58
0xffffff807ceabf10 : 0xffffff80002ae5b0
0xffffff807ceabfb0 : 0xffffff80002d803e
      Kernel Extensions in backtrace:
         com.apple.GeForce(7.0.2)[18E50F21-1E7F-3FFE-B298-7CD7A11879F8]@0xffffff7f817990 00->0xffffff7f81855fff
            dependency: com.apple.NVDAResman(7.0.2)[7E65ECA2-D3A1-35F8-B845-C975FB531E7E]@0xffffff7f808 b2000
            dependency: com.apple.iokit.IONDRVSupport(2.3)[E99C8907-946D-3F1A-A261-4C0F2D5D0451]@0xffff ff7f808a0000
            dependency: com.apple.iokit.IOPCIFamily(2.6.5)[95ABB490-3AB5-3D5E-9C21-67089A9AE6A1]@0xffff ff7f8083e000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3)[897EB322-FD55-36D7-A68E-9E9C34A74A84]@0xf fffff7f80868000
BSD process name corresponding to current thread: SC2
Mac OS version:
11A511
Kernel version:
Darwin Kernel Version 11.0.0: Sat Jun 18 12:56:35 PDT 2011; root:xnu-1699.22.73~1/RELEASE_X86_64
Kernel UUID: 24CC17EB-30B0-3F6C-907F-1A9B2057AF78
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 9739366983063
last loaded kext at 9642185815321: com.apple.driver.AppleUSBCDC          4.1.15 (addr 0xffffff7f807a0000, size 16384)
last unloaded kext at 9702272880788: com.apple.driver.AppleUSBCDC          4.1.15 (addr 0xffffff7f807a0000, size 12288)
loaded kexts:
com.apple.filesystems.exfat          1.1
com.apple.driver.AppleHWSensor          1.9.4d0
com.apple.filesystems.ntfs          3.8
com.apple.driver.AppleMikeyHIDDriver          122
com.apple.driver.AudioAUUC          1.59
com.apple.driver.AppleHDA          2.1.1f11
com.apple.driver.AppleUpstreamUserClient          3.5.9
com.apple.driver.AppleMCCSControl          1.0.24
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.driver.AppleMikeyDriver          2.1.1f11
com.apple.driver.AGPM          100.12.40
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.AudioIPCDriver          1.2.0
com.apple.driver.AppleIntelHDGraphics          7.0.2
com.apple.driver.AppleIntelHDGraphicsFB          7.0.2
com.apple.driver.SMCMotionSensor          3.0.1d2
com.apple.driver.AppleSMCLMU          2.0.1d2
com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0b2
com.apple.driver.AppleMuxControl          3.0.8
com.apple.GeForce          7.0.2
com.apple.driver.AppleLPC          1.5.1
com.apple.filesystems.autofs          3.0
com.apple.driver.AppleUSBTCButtons          220.8
com.apple.driver.AppleUSBCardReader          3.0.0
com.apple.driver.AppleIRController          309
com.apple.driver.AppleUSBTCKeyboard          220.8
com.apple.iokit.SCSITaskUserClient          3.0.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          32
com.apple.iokit.IOAHCIBlockStorage          2.0.0
com.apple.driver.AppleUSBHub          4.4.0
com.apple.driver.AppleFWOHCI          4.8.6
com.apple.driver.AirPort.Brcm4331          500.20.6
com.apple.iokit.AppleBCM5701Ethernet          3.0.6b9
com.apple.driver.AppleEFINVRAM          1.5.0
com.apple.driver.AppleSmartBatteryManager          161.0.0
com.apple.driver.AppleAHCIPort          2.1.8
com.apple.driver.AppleUSBEHCI          4.4.0
com.apple.driver.AppleACPIButtons          1.4
com.apple.driver.AppleRTC          1.4
com.apple.driver.AppleHPET          1.6
com.apple.driver.AppleSMBIOS          1.7
com.apple.driver.AppleACPIEC          1.4
com.apple.driver.AppleAPIC          1.5
com.apple.driver.AppleIntelCPUPowerManagementClient          166.0.0
com.apple.nke.applicationfirewall          3.0.30
com.apple.security.quarantine          1
com.apple.driver.AppleIntelCPUPowerManagement          166.0.0
com.apple.driver.DspFuncLib          2.1.1f11
com.apple.iokit.IOSurface          80.0
com.apple.iokit.IOBluetoothSerialManager          2.5f17
com.apple.iokit.IOSerialFamily          10.0.5
com.apple.iokit.IOAudioFamily          1.8.3fc11
com.apple.kext.OSvKernDSPLib          1.3
com.apple.driver.AppleSMBusController          1.0.10d0
com.apple.iokit.IOFireWireIP          2.2.3
com.apple.driver.AppleHDAController          2.1.1f11
com.apple.iokit.IOHDAFamily          2.1.1f11
com.apple.driver.AppleSMC          3.1.1d2
com.apple.driver.IOPlatformPluginFamily          4.7.0b2
com.apple.driver.AppleSMBusPCI          1.0.10d0
com.apple.driver.AppleGraphicsControl          3.0.8
com.apple.driver.AppleBacklightExpert          1.0.3
com.apple.nvidia.nv50hal          7.0.2
com.apple.NVDAResman          7.0.2
com.apple.iokit.IONDRVSupport          2.3
com.apple.iokit.IOGraphicsFamily          2.3
com.apple.kext.triggers          1.0
com.apple.driver.BroadcomUSBBluetoothHCIController          2.5f17
com.apple.driver.AppleUSBBluetoothHCIController          2.5f17
com.apple.iokit.IOBluetoothFamily          2.5f17
com.apple.iokit.IOSCSIBlockCommandsDevice          3.0.0
com.apple.iokit.IOUSBMassStorageClass          3.0.0
com.apple.driver.AppleUSBMultitouch          220.23
com.apple.iokit.IOUSBHIDDriver          4.4.0
com.apple.driver.AppleUSBMergeNub          4.4.0
com.apple.driver.AppleUSBComposite          3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.0.0
com.apple.iokit.IOBDStorageFamily          1.6
com.apple.iokit.IODVDStorageFamily          1.6
com.apple.iokit.IOCDStorageFamily          1.7
com.apple.driver.XsanFilter          403
com.apple.iokit.IOAHCISerialATAPI          2.0.0
com.apple.iokit.IOSCSIArchitectureModelFamily          3.0.0
com.apple.iokit.IOUSBUserClient          4.4.0
com.apple.iokit.IOFireWireFamily          4.4.3
com.apple.iokit.IO80211Family          400.40
com.apple.iokit.IOEthernetAVBController          1.0.0d5
com.apple.iokit.IONetworkingFamily          2.0
com.apple.iokit.IOAHCIFamily          2.0.6
com.apple.driver.AppleEFIRuntime          1.5.0
com.apple.iokit.IOHIDFamily          1.7.0
com.apple.iokit.IOUSBFamily          4.4.0
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          165
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          326
com.apple.iokit.IOStorageFamily          1.7
com.apple.driver.AppleKeyStore          28.18
com.apple.driver.AppleACPIPlatform          1.4
com.apple.iokit.IOPCIFamily          2.6.5
com.apple.iokit.IOACPIFamily          1.4
System Profile:
Model: MacBookPro6,2, BootROM MBP61.0057.B0C, 2 processors, Intel Core i5, 2.4 GHz, 4 GB, SMC 1.58f16
Graphics: NVIDIA GeForce GT 330M, NVIDIA GeForce GT 330M, PCIe, 256 MB
Graphics: Intel HD Graphics, Intel HD Graphics, Built-In, 288 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.100.98.75.6)
Bluetooth: Version 2.5.0f17, 2 service, 12 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: Hitachi HTS545032B9SA02, 320.07 GB
Serial ATA Device: MATSHITADVD-R   UJ-898
USB Device: hub_device, 0x0424  (SMSC), 0x2514, 0xfd100000 / 2
USB Device: G-Drive Mobile, 0x4971, 0x8002, 0xfd130000 / 5
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 4
USB Device: Built-in iSight, apple_vendor_id, 0x8507, 0xfd110000 / 3
USB Device: hub_device, 0x0424  (SMSC), 0x2514, 0xfa100000 / 2
USB Device: USB-PS/2 Optical Mouse, 0x046d  (Logitech Inc.), 0xc045, 0xfa140000 / 6
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0237, 0xfa120000 / 5
USB Device: BRCM2070 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8218, 0xfa113000 / 7
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfa130000 / 3

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