Bought my wife a Sanyo Xacti video camera for Christmas and bought this as the main memory card for it. The reason I picked this one was because the reviews I read were brilliant (as you can read for yourselves) and the price was very good (just over 13 pounds). I did however have a few concerns because it was only a class 4 card but I shouldn't have worried as it has performed flawlessly, even running full HD. The card seams to write and read very quickly. The video files are ready within a second to view. Running the video from the card on my Mac via a card reader gave glitch free, smooth playback and transferring files to my hard drive were very quick. The card came in a neat case just a bit bigger than the card, which in turn came in a small white plastic sealed bag without any other packaging which is nice to see as too many manufacturers have a lot of waste. I feel that with my experience of this card I can totally recommend it to anyone including those who wish to use it for HD video. A class 6 card would be a fraction quicker but for the money you can't get better