Hey, I have a HP Mini 311 which means no DVD reader for me. So I followed 2 guides on how to install Win7 from a USB disk (I have a 8gb one) and when I change the boot in the bios basically it says it cant boot because it's invalid or something... I already tried 2 times... I downloaded Win7 from a torrent which said it was untouched cause I cant download the untouched ones from the sticky thread since I'm in Portugal so the links aren't available for my country for some reason .. Anyone knows what could be the problem?