At the rate things are going, we will soon be able to get rid of the hard disks in our PCs. With a good USB key (or otherwise) and Vista/OSX/Linux, we’ll be able to boot directly from it. This USB key uses the Silicon HDD technology (although there’s no disk), which allows for more than 16GB in the near future. For now, this is the ideal key for geeks who need lots of memory, or people who need to have some decent removable storage without lugging a portable disk around. Also, please note this key is ONLY compatible with the Windows OSes (2000/XP and Vista).