I was wary at first of the low price for these memory sticks but I have now bought 7 of these memory sticks with absolutely no problems from play.com, some I have given to family and I'm back for more. I used to have one memory stick, download the photos to my computer and delete the images from the memory stick. That was until my computer died and I lost all the photos because I didn't back them up. Now I never delete the photos from my memory stick but label and keep them. This size of memory stick is perfect for taking lots of photos and video while attending weddings etc. Great value compared to other places. I would definately recommend.