In a few months I will be buying a new roadbike and will be outfittiing it with all new toys. The one thing I'm stuck on is computer. I realize everyone is going gaga over the garmins but man way to rich for me. The cheapest I can find in Ontario, Canada is $750 with a map package slightly less without the maps. Th9ing is I don't need that anyway. I know were I'm going and have never got lost before. I see Mavic and many others have altimeters built in, I'm sure they are not as accurate as the garmin thou. I guess my question is which would you buy other than garmin? I want following features, hr functions, calories burned, cadance functions, speed, wireless. Any suggestions?