Exercise Bikes. Any Experience of Wattbike?

Due to time restriction long work hours & dark winter nights, i’m having to think about an exercise bike at home.

I found an interesting(but expensive!) one on the net that is approved/developed by BCF. It seems to be pretty good. My only worry would be that with the air resistance whhich must be some sort of fan it will be very noisy.

Has anyone got one or used one? I would be glad to hear opinions..

wattbike details are on on

http://www.wattbike.com/default.aspx?nodeid=1

Tried one at the velodrome so couldn’t tell how noisy it was. Loads of great info on it, has a graphic showing power through the pedal stroke which is really usful, but the cost! Rides as much like a real bike as you are going to get on a static.