I don't mean to pick nits, because I'm very happy that USB 2.0 support has been added, but calling it full speed is disingenuous. Take a USB flash drive that works for ReadyBoost in Vista (like the Apacer Handy Steno). Install a Vista VM. Attach the flash drive to the VM, and tell it to use ReadyBoost. It says "nuh uh". Bummer... I was hoping to be able to use Vista from a VM and help to compensate for the lost RAM with ReadyBoost. Oh well.