SEE I GOT THIS IBM THINK PAD T20 OFF OF EBAY I HAS NO HARD DRIVE ON IT OR ANY (OS) SO I THOUGHT I WOULD JUST BUY A HARD DRIVE AN DOWNLOAD LINUX BUT I BOUT A PORTAPAL HARD DRIVE WITH USB AN I DONT KNOW HOW TO INSTALL IT TO MY LAP TOP SO I CAN DOWNLOAD LUNX TO A LIVE CD THAN DOWNLOD THE HOLE THING PLZ HELP