on call sounds like a much better system. here you have to go in, sit around all day, and then often they tell you they dont need you and you go home. at least if you get the call, you'll know your time is being wasted! ps stair towers are a good workout
edit: obviously meant 'time is NOT being wasted':)
MB hi, on balance I agree :-)
thanks for stair towers nudge- used to love those suckers!
love them, huh? thats why your such a good sprinter!