We've already seen that early builds of Google's Chromium OS can be hacked onto existing machines, but those Chrome OS netbooks that the software giant has planned for next year have remained curiously elusive until now. According to both IBTimes and Netbook News, the company is in talks with a number of outfits in order to bring at least a few sub-$300 options to the market that are well suited to power through its first non-mobile operating system. For starters, we're told that the 10.1-inch machine will be ARM-based, while NVIDIA's