Brian over at MEGATONik sent work that he spotted a Rock Band demo kiosk being set up at his local Best Buy store. The kiosk he saw wasn't fully functional yet due a scratched game disc, but he did get to play with and inspect the peripherals. We're guessing Best Buy's around the country will be getting Rock Band kiosk installations soon (if not already), so keep your eyes peeled. And since you've already had some hands on time with Guitar Hero III, your Rock Band vs GHIII comparison will be complete once your fingers grace Rock Band's instruments. Oh the anticipation!