Not sure whether this belongs in here or in computer related discussion.

I've been using an Ultra II 4GB SDHC card with my TZ3 since I bought it, with both still and movie clips.

I've also been transferring media no problem, direct from camera to PC.

However, when trying to use the memory card with supplied micromate reader, my pc would not recognise it. Now, after inserting back into the camera, it shows a memory card error.

It would be nice to have the media back but I'd forsake this if only I could get the card to work again.

I can go into the format option within the camera menu but this will only format the onbaord memory and not the card.

Does anyone have any suggestions please.

Thank you.