[Mobhack]

I would advise the OP to check that his settings in both games are identical as well (e.g. screen resolution, windowed mode, and the GDI/DirectX flag (if not in full screen mode)).

Also that both games have been properly installed, with all the patches applied and in the right order.

It may also be worthwhile doing the linux version of a hard disk scan/repair for bad sectors and lost clusters as well - just in case of something being installed over a bad sector etc.

Cheers
Andy