This site has Idol appearances for the week and it looks like the TRL they filmed will be airing tomorrow, too; from Rickey.org's recap of it, they were both included for filming, so yay!

I couldn't imagine how going back to school would be, too; I think he was just saying, "Yeah.." in a way that he's still unsure about it and he's emphasized that he really wants to pursue music, so I'm thinking he will probably do the tutor thing and maybe go back for big school events. One of the funniest/cutest parts to me of his AI Homecoming footage was when he said, "The Murray High School cheerleaders are here!" excitedly and they ran to him like crazy fans; no doubt many of those girls have a crush on him and love him now.