I needed a card for my camera, so as my camera was manufactured by Fuji, i thought i couldnt go wrong with this. the size of the card was just right, 2GB was more then adequate for what i wanted to do - for my requirments.
From the use, i have not ever seen any lagging from capturing the images, the capturing process is really fast, this is a combination of the cameras ability and also the writing on to the card - so the cards ability to accept fast writes is essential.
This card has not let me down. It is reliable, i use it all the time, and when it comes time to download the images onto my computer, i just take the card out and insert it into my card reader.
this is highly recommended, you dont need to have a camera manufactured by Fuji to use this card.