First off I would like to avoid getting a unit that will take a dirt nap and give me the ring of death. What units should I avoid or have they fixed the issue entirely? Second I have GH for the PS2 but I want the songs that you can get on the 360 so I am selling all my PS2 GH stuff. Anyhow, which guitar controllers are good? Should I stick with the wired ones or are the wireless ones fine? Just a note, I am planning to use them for Rock Band as well if that makes any difference.