Hey everyone. I bought this product from DX- http://www.dealextreme.com/details.dx/sku.11294 It was only $1.38 and I thought it was great. It's so freakin small and it took over a month to get it to my house... I put it my 8gb Micro-SD card into the reader. It worked fine and everything. It goes in upside-down in the bottom of my usb port. Then when I attempted to take the card out of the reader, it was stuck. I had to grasp it with my fingernails to get it out of the reader. This action corrupted the card, making it unable to be used or accessed... I tried using it on the iTouch, my Cell Phone, my Dad's Cell Phone, and 3 different computers. On one computer, it asked me to format it, and it found that it was 7.39GB. I don't know what format to use. I'm not sure if it's NTFS or FAT32 and how many kilobits/kilobytes to make it... so if someone could help me with that, it would be appreciated =) So, do NOT purchase this product. It's a waste of money, time, and happiness. I waited nearly a month from the iTouch to ship from DX with the 8gb card. Then I waited longer for this *snip reader. If you're going to get a reader, get this -> http://www.dealextreme.com/details.dx/sku.10767 if you have an SD adapter to put the Micro-SD card in. If you don't, this works good -> http://www.dealextreme.com/details.dx/sku.14473. This is having problems closing with an SD card though, but it might not be too much of a problem XD. It also writes fast =D So, if anyone knows the format for the Micro-SD card, please tell me.