So I bought a 2 gig nano and now I love IPODs....So much so I want to get the 80 gig one asap. The problem is I don't have a computer. I'm in front of one all day at work so I really don't even want/need one at home. Now I do have friends and family with computers....and as I said one at work. Would it be possible to buy a 100+ gig external hardrive where I could store all of my music, pics, videos...and feed my ipod from that??? obviously i can store music on an external hard drive but could i store the itunes program so it would be ready to go when i plugged my hard drive into a computer? also i know the nanos have flash memory and are basically impossible to break...but how durable are the regular ipods? furthermore why don't all ipods have flash memory if it is so durable??