Optio 33 LF SD mem card problem?

Xp can't reach the cam directory if the SD mem card(128MB) is in it, if I take it out it can read the 12 MB flash normal.
It shows the F:GDIM from explorer but can't read it, works ok on other computers
what could be the problem: drivers? or some setings ?
THNX

I empathise.
I haven't tried taking out the memory card, but I will. I get a list of the .jpgs, but no thumbnails and no ability to get the images onto the computer. Photoshop says the files are "truncated or otherwise damaged", but they're not. Other picture viewers just say they can't open them.

I feel your pain also , it reads a 32 card but will not read my 256 mb card , some one help,

someone posted that a 32 mb card works, but does anyone know if a 64 mb card works?