Ok, im finding that my documents in college (im an IT student) are getting too big for floppy disks, so ive started to save work to my smart media card which i use for my digital camera. However i dont like saveing work on the card because i know theres a limited amount of times you can write to them, so would i be better off with a pen drive? Or will the card be usable for many years there for resulting in it becoming pointless getting a pen drive. I dont really want to spend 30 quid give or take a few on a 128MB pen drive when ive already got a 128MB SMCard.

EDIT: i should probably point out that im using a card reader to use the SMCard and not my camera.lol