i think it would be a good idea to push what functionality is available on the main page; i trolled through what might be there by doing "a" backspace, "b", backspace, "c". also, more than half of the "sample commands" i handle as keyword searches in FF or as prefix: to google: i think those could be more compelling.<p>also, minor bug report: "bestbuy ipod" redirected me to a page on bestbuy.com that was empty.<p>neat implementation though, looking forward to seeing further iterations.