My brother came by and ranted on my ps3 as expected and he brought the ps1 game Diablo. we played untill 02.00 am (I went to sleep and he continued to about 04.00 am)
Seems pretty wierd though that we played ps1 games instead of ps3 games ;S guess they're more fun.
Traded in a couple of ps2 games at my "local" GAME store. Got GT5:prolouge and heavenly sword and 1000kr gift card (166$) I think I will use it for GTA IV and/or Battlefield: Bad Company.