hey guys, i am looking to get a 250GB 8MB cache 7200 RPM drive that is external. I was looking at the LACIE 300703U 250GB 7200 RPM 8MB Cache IEEE1394a External Hard Drive - Retail which my laptop does have a firewire port, however not alot of other computers do. I basically want a plug and play hard drive that i can throw files on and then use them elsewhere. i will use it as a backup mainly. any ideas on what to get as the best external HDD?