New Leopard and RAM Random shutdown won't restart

I have recently purchased Leopard and new RAM to boost my systems power for an HD editing project.
Ever since my computer now randomly shuts down and won't restart. The only thing that gets the computer to restart is if I pop out the RAM cards and reinsert them. It never did this before I upgraded. And if I leave out the new RAM card it still shuts down with just the old RAM leading me to believe theres a problem with Leopard.
I've done disk utility and while the 1st time I ran it it found errors that it repaired. But it still shuts down and when I run disk utility it finds no errors. I can't figure this out and I need to get this project going. Any ideas?

THis is the results of the test through rember. I have no idea what these results mean.
Memtest version 4.2 (64-bit)
Copyright (C) 2004 Charles Cazabon
Copyright (C) 2004, 2005, 2006 Tony Scaminaci (Macintosh ports)
Licensed under the GNU General Public License version 2 only
Mac OS X 10.5.6 (9G55) running in single user mode
Memory Page Size: 4096
System has 2 PPC processor(s) with Altivec
Requested memory: 1036MB (1086492672 bytes)
Available memory: 1036MB (1086492672 bytes)
NOTE: Memory request is too large, reducing to acceptable value...
Allocated memory: 1007MB (1056070848 bytes) at local address 0x0000000001000000
Attempting memory lock... locked successfully
Partitioning memory into 2 comparison buffers...
Buffer A: 503MB (528035424 bytes) starts at local address 0x0000000001000000
Buffer B: 503MB (528035424 bytes) starts at local address 0x0000000020792e60
Running 1 test sequence... (CTRL-C to quit)
Test sequence 1 of 1:
Running tests on full 1007MB region...
Stuck Address : setting 1 of 16testing 1 of 16setting 2 of 16testing 2 of 16setting 3 of 16testing 3 of 16setting 4 of 16testing 4 of 16setting 5 of 16testing 5 of 16setting 6 of 16testing 6 of 16setting 7 of 16testing 7 of 16setting 8 of 16testing 8 of 16setting 9 of 16testing 9 of 16setting 10 of 16testing 10 of 16setting 11 of 16testing 11 of 16setting 12 of 16testing 12 of 16setting 13 of 16testing 13 of 16setting 14 of 16testing 14 of 16setting 15 of 16testing 15 of 16setting 16 of 16testing 16 of 16 ok
Linear PRN : setting 1 of 16testing 1 of 16setting 2 of 16testing 2 of 16setting 3 of 16testing 3 of 16setting 4 of 16testing 4 of 16setting 5 of 16testing 5 of 16setting 6 of 16testing 6 of 16setting 7 of 16testing 7 of 16setting 8 of 16testing 8 of 16setting 9 of 16testing 9 of 16setting 10 of 16testing 10 of 16setting 11 of 16testing 11 of 16setting 12 of 16testing 12 of 16setting 13 of 16testing 13 of 16setting 14 of 16testing 14 of 16setting 15 of 16testing 15 of 16setting 16 of 16testing 16 of 16 ok
Running comparison tests using 503MB buffers...
Random Value : \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/ -\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/ ok
Compare XOR :  ok
Compare SUB :  ok
Compare MUL :  ok
Compare DIV :  ok
Compare OR :  ok
Compare AND :  ok
Sequential Increment:  ok
Solid Bits : setting 1 of 64testing 1 of 64setting 2 of 64testing 2 of 64setting 3 of 64testing 3 of 64setting 4 of 64testing 4 of 64setting 5 of 64testing 5 of 64setting 6 of 64testing 6 of 64setting 7 of 64testing 7 of 64setting 8 of 64testing 8 of 64setting 9 of 64testing 9 of 64setting 10 of 64testing 10 of 64setting 11 of 64testing 11 of 64setting 12 of 64testing 12 of 64setting 13 of 64testing 13 of 64setting 14 of 64testing 14 of 64setting 15 of 64testing 15 of 64setting 16 of 64testing 16 of 64setting 17 of 64testing 17 of 64setting 18 of 64testing 18 of 64setting 19 of 64testing 19 of 64setting 20 of 64testing 20 of 64setting 21 of 64testing 21 of 64setting 22 of 64testing 22 of 64setting 23 of 64testing 23 of 64setting 24 of 64testing 24 of 64setting 25 of 64testing 25 of 64setting 26 of 64testing 26 of 64setting 27 of 64testing 27 of 64setting 28 of 64testing 28 of 64setting 29 of 64testing 29 of 64setting 30 of 64testing 30 of 64setting 31 of 64testing 31 of 64setting 32 of 64testing 32 of 64setting 33 of 64testing 33 of 64setting 34 of 64testing 34 of 64setting 35 of 64testing 35 of 64setting 36 of 64testing 36 of 64setting 37 of 64testing 37 of 64setting 38 of 64testing 38 of 64setting 39 of 64testing 39 of 64setting 40 of 64testing 40 of 64setting 41 of 64testing 41 of 64setting 42 of 64testing 42 of 64setting 43 of 64testing 43 of 64setting 44 of 64testing 44 of 64setting 45 of 64testing 45 of 64setting 46 of 64testing 46 of 64setting 47 of 64testing 47 of 64setting 48 of 64testing 48 of 64setting 49 of 64testing 49 of 64setting 50 of 64testing 50 of 64setting 51 of 64testing 51 of 64setting 52 of 64testing 52 of 64setting 53 of 64testing 53 of 64setting 54 of 64testing 54 of 64setting 55 of 64testing 55 of 64setting 56 of 64testing 56 of 64setting 57 of 64testing 57 of 64setting 58 of 64testing 58 of 64setting 59 of 64testing 59 of 64setting 60 of 64testing 60 of 64setting 61 of 64testing 61 of 64setting 62 of 64testing 62 of 64setting 63 of 64testing 63 of 64setting 64 of 64testing 64 of 64 ok
Block Sequential : setting 1 of 256testing 1 of 256setting 2 of 256testing 2 of 256setting 3 of 256testing 3 of 256setting 4 of 256testing 4 of 256setting 5 of 256testing 5 of 256setting 6 of 256testing 6 of 256setting 7 of 256testing 7 of 256setting 8 of 256testing 8 of 256setting 9 of 256testing 9 of 256setting 10 of 256testing 10 of 256setting 11 of 256testing 11 of 256setting 12 of 256testing 12 of 256setting 13 of 256testing 13 of 256setting 14 of 256testing 14 of 256setting 15 of 256testing 15 of 256setting 16 of 256testing 16 of 256setting 17 of 256testing 17 of 256setting 18 of 256testing 18 of 256setting 19 of 256testing 19 of 256setting 20 of 256testing 20 of 256setting 21 of 256testing 21 of 256setting 22 of 256testing 22 of 256setting 23 of 256testing 23 of 256setting 24 of 256testing 24 of 256setting 25 of 256testing 25 of 256setting 26 of 256testing 26 of 256setting 27 of 256testing 27 of 256setting 28 of 256testing 28 of 256setting 29 of 256testing 29 of 256setting 30 of 256testing 30 of 256setting 31 of 256testing 31 of 256setting 32 of 256testing 32 of 256setting 33 of 256testing 33 of 256setting 34 of 256testing 34 of 256setting 35 of 256testing 35 of 256setting 36 of 256testing 36 of 256setting 37 of 256testing 37 of 256
FAILURE! Data mismatch at local BUFA address 0x000000000e07c8b0, BUFB address 0x000000002d80f710
BUFA Data: 0x2524242424242424, BUFB Data: 0x2424242424242424
Checkerboard : setting 1 of 64testing 1 of 64setting 2 of 64testing 2 of 64setting 3 of 64testing 3 of 64setting 4 of 64testing 4 of 64setting 5 of 64testing 5 of 64setting 6 of 64testing 6 of 64setting 7 of 64testing 7 of 64setting 8 of 64testing 8 of 64setting 9 of 64testing 9 of 64setting 10 of 64testing 10 of 64setting 11 of 64testing 11 of 64setting 12 of 64testing 12 of 64setting 13 of 64testing 13 of 64setting 14 of 64testing 14 of 64
FAILURE! Data mismatch at local BUFA address 0x000000000e07c8b0, BUFB address 0x000000002d80f710
BUFA Data: 0xabaaaaaaaaaaaaaa, BUFB Data: 0xaaaaaaaaaaaaaaaa
Bit Spread : setting 1 of 128testing 1 of 128
FAILURE! Data mismatch at local BUFA address 0x000000000e07c8b0, BUFB address 0x000000002d80f710
BUFA Data: 0x0100000000000005, BUFB Data: 0x0000000000000005
Bit Flip : setting 1 of 512testing 1 of 512setting 2 of 512testing 2 of 512
FAILURE! Data mismatch at local BUFA address 0x000000000e07c8b0, BUFB address 0x000000002d80f710
BUFA Data: 0x0100000000000001, BUFB Data: 0x0000000000000001
Walking Ones : setting 1 of 128testing 1 of 128setting 2 of 128testing 2 of 128setting 3 of 128testing 3 of 128setting 4 of 128testing 4 of 128setting 5 of 128testing 5 of 128setting 6 of 128testing 6 of 128setting 7 of 128testing 7 of 128setting 8 of 128testing 8 of 128setting 9 of 128testing 9 of 128setting 10 of 128testing 10 of 128setting 11 of 128testing 11 of 128setting 12 of 128testing 12 of 128setting 13 of 128testing 13 of 128setting 14 of 128testing 14 of 128setting 15 of 128testing 15 of 128setting 16 of 128testing 16 of 128setting 17 of 128testing 17 of 128setting 18 of 128testing 18 of 128setting 19 of 128testing 19 of 128setting 20 of 128testing 20 of 128setting 21 of 128testing 21 of 128setting 22 of 128testing 22 of 128setting 23 of 128testing 23 of 128setting 24 of 128testing 24 of 128setting 25 of 128testing 25 of 128setting 26 of 128testing 26 of 128setting 27 of 128testing 27 of 128setting 28 of 128testing 28 of 128setting 29 of 128testing 29 of 128setting 30 of 128testing 30 of 128setting 31 of 128testing 31 of 128setting 32 of 128testing 32 of 128setting 33 of 128testing 33 of 128setting 34 of 128testing 34 of 128setting 35 of 128testing 35 of 128setting 36 of 128testing 36 of 128setting 37 of 128testing 37 of 128setting 38 of 128testing 38 of 128setting 39 of 128testing 39 of 128setting 40 of 128testing 40 of 128setting 41 of 128testing 41 of 128setting 42 of 128testing 42 of 128setting 43 of 128testing 43 of 128setting 44 of 128testing 44 of 128setting 45 of 128testing 45 of 128setting 46 of 128testing 46 of 128setting 47 of 128testing 47 of 128setting 48 of 128testing 48 of 128setting 49 of 128testing 49 of 128setting 50 of 128testing 50 of 128setting 51 of 128testing 51 of 128setting 52 of 128testing 52 of 128setting 53 of 128testing 53 of 128setting 54 of 128testing 54 of 128setting 55 of 128testing 55 of 128setting 56 of 128testing 56 of 128setting 57 of 128testing 57 of 128setting 58 of 128testing 58 of 128setting 59 of 128testing 59 of 128setting 60 of 128testing 60 of 128setting 61 of 128testing 61 of 128setting 62 of 128testing 62 of 128setting 63 of 128testing 63 of 128setting 64 of 128testing 64 of 128setting 65 of 128testing 65 of 128setting 66 of 128testing 66 of 128setting 67 of 128testing 67 of 128setting 68 of 128testing 68 of 128setting 69 of 128testing 69 of 128setting 70 of 128testing 70 of 128setting 71 of 128testing 71 of 128setting 72 of 128testing 72 of 128setting 73 of 128testing 73 of 128setting 74 of 128testing 74 of 128setting 75 of 128testing 75 of 128setting 76 of 128testing 76 of 128setting 77 of 128testing 77 of 128setting 78 of 128testing 78 of 128setting 79 of 128testing 79 of 128setting 80 of 128testing 80 of 128setting 81 of 128testing 81 of 128setting 82 of 128testing 82 of 128setting 83 of 128testing 83 of 128setting 84 of 128testing 84 of 128setting 85 of 128testing 85 of 128setting 86 of 128testing 86 of 128setting 87 of 128testing 87 of 128setting 88 of 128testing 88 of 128setting 89 of 128testing 89 of 128setting 90 of 128testing 90 of 128setting 91 of 128testing 91 of 128setting 92 of 128testing 92 of 128setting 93 of 128testing 93 of 128setting 94 of 128testing 94 of 128setting 95 of 128testing 95 of 128setting 96 of 128testing 96 of 128setting 97 of 128testing 97 of 128
FAILURE! Data mismatch at local BUFA address 0x000000000e07c8b0, BUFB address 0x000000002d80f710
BUFA Data: 0x010000007fffffff, BUFB Data: 0x000000007fffffff
Walking Zeroes : setting 1 of 64testing 1 of 64
FAILURE! Data mismatch at local BUFA address 0x000000000e07c8b0, BUFB address 0x000000002d80f710
BUFA Data: 0x0100000000000001, BUFB Data: 0x0000000000000001
* Memory Test Failed * Please check transcript for details.
Execution time: 436 seconds.

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