Currently I have Rock Band 3 on PS3. I am thinking about getting a XBox 360 and I know the 360 has audition mode. I have been working with reaper some and think it would be awesome to be able to test out the songs in RB3. I read on the tutorials that you need an app hub account and an xbox live account to use audition mode. I'll be getting a live account for other things, but I was wondering if there is any way around the app hub account. 100 dollars seems expensive for just local testing. (Plus all my instruments are for PS3 so I won't actually be playing.)
So, is there any way to use audition mode without an app hub account?