Since I have a convertible
Tablet PC with a touchpad, I don't often need an external mouse (what Tablet user often does?), but for those rare occasions--read gaming sessions--that the built-in hardware won't do, I carry the tiniest mouse I can find. However, even that takes up additional space in my bag. At
CES, a mouse that fits into and charges in the PC Card slot was introduced. Check out newly-awarded Tablet PC
MVP Marc Orchant's blog
entry for more info on this exciting device!