Well, I may be picking up a Touchmaster 4000 for super cheap (yes, this will delay repairing my other 2 cabs). I remember an interview on the show with a guy who worked on the software for them (think he may also be here on the forums?) and that one of the hosts has a Touchmaster (dunno which model). I think the 4000 might be an old model, as I have seen references to a TM 8000 online. I haven't found much through a basic google search, and Wikipedia just brings up a DS game. So....any thoughts on the touchmaster in general, and the 4000 specifically? I assume 50 bucks is a steal?