Oracle 11g on Windows XP

Hello All,
I recently downloaded a copy of Oracle 11g for windows and installed it on my windows xp laptop.
I was able to install it without issues but I am unable to create a new database!
A little digging around revealed that there are very less no. of configurable parameters in 11g.
And that we don't have sga_max_size/sga_target anymore! Instead we have memory_target.
But inspite of ensuring all these changes, I keep running to the "end of file on communication channel" error.
Am I missing something here? I am using more-or-less the same approach to creating a database manually, that I have used for 9iR2; 10gR2 .
Any advise will be appreciated.
-Anand

Hello All,
I tried BOTH dbca as well as Manual Create database statement.
I finally managed to locate the alert log file and found a bunch of ORA-7445 Core Dump errors.
Note: With oracle 11g the background_dump_dest parameter is ignored and the alert log location is defined by the DIAGNOSTIC_DEST parameter.
And it points to:
<ORACLE_BASE>\diag\rdbms\<SID>\<SID>\trace
Wed Jul 09 17:03:22 2008
Starting ORACLE instance (normal)
Exception [type: IN_PAGE_ERROR, ] [] [PC:0x1026F5C, _ktfanfy()+0]
Errors in file c:\oracle\product\11g_base\diag\rdbms\hsa11gdb\hsa11gdb\trace\hsa11gdb_ora_3836.trc (incident=2):
ORA-07445: exception encountered: core dump [ktfanfy()+0] [IN_PAGE_ERROR] [] [PC:0x1026F5C] [] []
Incident details in: c:\oracle\product\11g_base\diag\rdbms\hsa11gdb\hsa11gdb\incident\incdir_2\hsa11gdb_ora_3836_i2.trc
Sweep Incident[2]: completed
I am digging deeper in metalink and will keep all posted with findings.
-Anand

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