The reason I ask is because I just uploaded a song Linkin Park - In The End. And I was just messing around with the Tabs. I made it super hard and It didn't really go with the song. But I see a bunch of people playing it. Does anyone here still play it? Because Even if you use firmware 2.1 can you still use TTR? and see the same songs that used to be on the old one? I'm not talking about the App store TTR I'm talking about the one on Installer.