I thought that these Decepticon USB Flash Drives were so clever and cool that I had to mention them. The fact that this much effort was put into a USB flash drive is genius. The only thing limited about them is the smaller 2GB size but the fact that they cost only $12 is a really good deal considering how specialized the item is.
I would have a few of these little things on display like toys and just put maybe some music, or media files on them for transport. Maybe I would get one for my son when he is in school and old enough to save files/documents to disk for backup. He would probably love to have one of these cool devices to backup all his files and document son.