The existing Disney channel is more comprised of clips, trailers and podcasts. However, a new "official" Disney, Disney Jr. and Disney XD channels will be coming to Roku later this month. Check out Roku's blog with the news. ESPN channel launched today and a Disney channel is in the works. The bad news is that you must provide an authorized cable provider user id and password. Like you do now with HBOGo, the new ESPN channel and FoxNow channels. Don't know if there will be any free access for us "cord-cutters" that do not pay for tv.
(2) Roku2 XS,Roku 1(New),Logitech Revue Google TV,Raspberry Pi+XBMC,Mac Mini HTPC-EyeTV DVR+Rabbit TV+PLEX+XBMC,TiVo Premier,Wii,PS3,Sony Blu Ray w/ streaming apps,Equiso Android TV
Local TV: QAM from ISP coax line. PLEX+unsupported plug-ins.