heh, i've only had mine for a month and the brake has already started bliping on by itself periodically... generally unplugging it, messing with the pedal and plugging it back in fixes the issue.
worst pedal set i've ever owned. (granted i've only owned 3 so.... )
the main thing i find rediculous about the pedals... why on earth would they have the cord exit directly in the center of the back of the unit?
that's mornic, most people will brace their pedals against a solid object, either at an incline or flat... this activity puts lots of stress on the cables that could easily have been avoided by having the cord exit the right side of the unit. (right makes more sense considering thats the side they plug into on the wheel)
when the warrenty starts to get long in the tooth i'll make sure i call logi and get a new set sent to me.