hey yall I've worn the search function out...i've read most, if not all posts....so much to know, and alot of time spent lurking too.... where do I start? I want to back up pics/movies and such,,,i also want to copy dvds... I have big HD's and XP... what do i need to buy 1st, 2nd, etc. to get started? I have nothing now! thanks to all of yall in advance.