Some more interesting stuff on the Chrome OS hardware front has started to pop up courtesy of Google's own Chromium OS bug reports. Multiple references have been made to a mysterious Acer ZGA machine, which we have on good authority is also referred to generically as Google's "dogfood device" in bug reports -- dogfood referring to the practice of using your own products before you unleash them on the world. Even more interesting, someone actually managed to post a syslog of the machine, which is running an Atom N455 processor, has a 8GB SanDisk pSSD-S2 drive, sports a w