Trying to satisfy that browser-only touchscreen tablet urge? Well, you're sort of in luck. Those Atom-powered Archos 9 tablets are out and about, and the fine folks at UMPCPortal have slung a copy of Google's Chromium OS onto one. Unfortunately, since there's no touchscreen keyboard in the OS (yet), and the touchscreen input isn't even recognized, this is more of a "proof of concept" than a killer app. Still, we like where this is headed.