Have you ever
successfully copied photos from the card to a computer?
On the computer/s you've tried to copy to, have you successfully copied files from another card?
[...] and they tried to do a recovery system, but even that didn't work.
Oooh, that sounds dangerous. Are the photos still visible on the camera?
I agree with the other guys; hook your camera up directly to your computer, and see if you can copy them that way. If you use XP or Vista, the camera should appear in My Computer, and clicking into it should show your photo files. Then it should just be a matter of copying and pasting.
If that fails, and you've tried multiple computers and card readers that are proven to work with other cards, I'd suggest you take it to a computer expert.
Let us know how you go.