What are your thoughts on this? I realize that the iPod has a higher chance of failing than a dedicated backup disk, but I bought it off the refurb store for 209$, so (to be honest) it wouldn't be the biggest loss for me if it were to fail and the likelihood of that happening probably isn't that high. Anyway, what do you think? I only have about 45 gigs of backup-able stuff, so the size is right. What're your thoughts on this? Thanks.