Both have Windows XP Home Edition (Swedish) with Service Pack 2 and as far as I know, both computer's drivers are up to date.
Computer 1:
Pentium 4, 2 GHz
ATI Radeon 8500LE
512 MB RAM
Computer 2:
AMD64 X2 4400+
ATI Radeon 850XT
2 x 512 MB RAM
Hehe, I don't know if theese specs are any satisfying. xD