Rating: - card never came - amazon won't respond - DONT BUY !
The card might be fine, but it never arrived. Amazon has yet to respond to my two emails.
DO NOT BUY THIS FROM AMAZON.
Rating: - extra card
In my opinion you have to have the extra card just like an extra battery. Also, it's important to note that I purchased this for the FS100 and I find that it takes quite some time to make the DVD's,....which is fine if you just take out your SD card and pop it in the card reader and walk away....and let it make the DVD. So, you need to have another card in case you want to use the camera in the mean time.
Rating: - No problems
Not much to say about a cf card - it works or it doesn't. It works.
Rating: - Lot of space
In retrospect. I probably would have saved a little money and gotten a 4 gig card. I have taken well over a thousand 12 megapixel pictures on my camera and still haven't had to empty it out, and probably can take 700 or 800 more. If you take a LOT of pictures, its worth it, but it really has to be a LOT to fill this bad boy up.
Rating: - SanDisk 8 GB SDHC
I've only put 253 pictures and 3 short videos on it so far. Seems to work well with my Canon Powershot SD870IS. I don't need a reader for the SD slot on my 2007 HP PC (Windows Vista), just insert the disc & upload the pics.