I hear parafin wax baths work great for feet or soaking them in nice warm watter that also helps out a lot, put some salt in there and some oil that should relax and relieve your tense, sore, muscels in your feet.
Yeah i'm over cautious with my data after the great memory card problem of 01 i vowed that i would have back up after back up. But it doesnt help when you've got a Xbox and Kotor saves and crap. Then your screwed.