Did you format it in the camera before use?
8GB is SDHC so there are reasons for some machines to not read it but try again with a fresh format in the camera.
-> If that camera can read it, I use the old trick of USB cable to camera to fish the pictures out.
Bob
I too am having the same problem trying to get my memory cards to read. I have been using a Sony A200 for over a year now with no problems. now all of a sudden my memory card is not reading. I tried it on my apple, my computer down stairs, my friends computer, a photo booth inside a store, another card reader on a different computer, Best Buy's computers....none of them are working, yet my camera still shows the pictures when you put the card in. So.... today I went and bought a new card. A Kingston Compact Flash Card 8GB. Guess what!! It doesn't work either! I have no idea what is going on. I have tried different things, different computers, etc....... anyone?????

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