So I just tried to fire up Bliss Island and for some reason I can't play it. Whatever I choose on the first menu (single player, multiplayer, or any other choice), a screen comes up that says "You must sign in to a gamer profile to play. Press A button to sign in now or B button to cancel." Then, pressing the A or B button does absolutely nothing - the only thing I can do is push the guide button and go back to the dashboard. I've tried it both while signed in and not signed in - makes no difference. I tried restarting. I tried deleting the game and re-downloading. I have no idea what to do. I'm wondering if it's some problem with the license transfer DRM tool I just used. Has anyone else had this problem? Or if you have used the DRM transfer tool, would you try the game and see if you can play? It's quite annoying to have paid for a game I can't play. I have had no trouble with it before as you can see from my 2 achievements...

Oops... Just figured this out... My Rock Band guitar was plugged in and I guess the game was telling that controller it had to be signed in. Still, this is quite bad game design really!