Sorry if I misunderstood but are you running XP with only 128MB RAM? 256MB is a minimum.

As to the errors we really need all that data in order to trace it.

You can change this setting to freeze the screen:

rt. click My Computer then click Properties then Advanced then Startup and Recovery Settings then unclick Automatically restart

You can also check the Event Viewer to see if it was recorded: Start/Run/ eventvwr

Open both System and Application tabs looking for errors that coincide with a crash. The errors are time stamped.

When you say crash this brings up a Blue Screen? Is this correct? We are looking for something like this: 0x0000000A: IRQL_NOT_LESS_OR_EQUAL
followed by all the parameters and or .dll's.