For those who may be interested, I've just received my new Exposure Strada RS light. In testing this doesn't interfere with the wireless computer at all, even on full power and held right next to either the sender unit or the computer.

When I first found that my NiteRider light interfered with the computer I wrote to NiteRider expressing disappointment. Their response was that their light was driving the LED much harder than other lights I had. At the time I thought this was a bit lame but the NiteRider was definitely putting out more light than any other unit I had so I couldn't really argue with it. However, the Exposure light is 1,200 lumens versus 750 for the NiteRider so this definitely gives the lie to that response.The answer is clearly good design and/or shielding.