Download here: http://freeloadstart.com/SalomeDuggan408432/Hack This is a geohot jailbreak for windows only right now but it will soon support Mac and Linux. Iphone 3gs is currently pending a fix by geohot but it will work for iphone 3gs users, you'll just have to wait a bit.
VideoDorks
BookDorks
AudioDorks
CssDorks
TVDorks
PhotoDorks
ThemeDorks