With Rock Band 3 be $20, I took the chance to pick up the game for 360. However, I only had a wired guitar from an old guitar hero game. So I went on Ebay and found a pretty awesome used bundle of drums, mic, and guitar for $60. The only problem is that the drums and the guitar (both wireless) don't come with a wireless adapter to put in the USB port. Now, I don't normally play Rock Band on 360 because my friends all had it for PS3 but I know you can't play the drums or guitar without that piece for the PS3. So I'm wondering, will I still be able to use the drum set? The person selling it says that I'll be able to just play it without any adapter, but he's not sure. Does anyone know?