why not try to pick one of these up? http://www.racermateinc.com/ Its more expensive but would eb alot more fun! I was just playing around with their new software last night (beta testing) and they now can put in smart wattage pacers.... Many many more feature to numerous to list here.....
Have they ever delivered on the promised software revision?
Honestly, I'm just looking to dial in power and avoid swapping wheels all the time. And computrainer wires and whatnot are kinda a turnoff. Power Beam is wireless.