So this week I got back from a day of shooting and noticed one of my files was screwed up (multi-colored gobbletygook). I'm wondering if the card is corrupted... short of trying numerous tests by filling up the card, copying to computer, repeat, etc. is there software that will analyze my card to see if it's corrupted?

Thank you in advance!

Card Wiper by Data Rescue

http://www.datarescue.com/photorescue/download.htm

If you use a MAC just run Disk Utility and check out the card.

For a while my card where showing lest space than they were suppose to... ran MAC Disk utility and solved the problem.

If you run a PC, I have no idea... Sorry.

Thanks everyone... I found something that does it (Lexar's Image Rescue) so I'm using that for the time being.