Well, I just purchased the usb drive a week ago while visiting new york (best buy). Now back in my country (argentina) I opened the box and it is asking for format. also it only regnizes 64 mb. Format does not work (I tried all different type of formats, quick, slow, ntfs fat, fat32 etc etc) and several pcs.
Friend, please do the same test with the link, I gave you before, and you might have a pleasant surprise.
If it had been the driver, do not have recognized. The 64mb, is typical.