i took out a memory stick thinking this would sort the problem but it has reocurred again. But this time i got this eroor message up
*** STOP : 0x0000000A (0x00000002, 0x00000002, 0x00000001, 0x80062F5F)
*** Address 80062F5F base at 80062000, datestamp 3c989e09 - hal.dll
Beginning dump of physical memory
Any ideas?