The two versions I've tried to read this card with are 8.10 live version, and
9.04 with all updates. I formatted the newest card with the camera. I'm trying
to read the card with a card reader that is working. The previous card gets
recognized when it's plugged in. The latest card there's nothing. The OS
doesn't detect that card has been inserted in the reader.

XP doesn't read this new card either. I tried to read the card with my
brother's laptop and it hangs. Nothing happens till I remove the card. It'll
read another card he has no problem. SO I know the reader is good.

One thing that does show that the new problem card works, is that when it gets
plugged into his printer, you can read the card and print out pics. Still I
think the problem is this new card is not working correctly. I'll take it back
and get another.

This time I won't format it and just see what happens when it gets plugged in to
the reader.