If you have a Mac by the way, can't use WKO or most of the other software. You CAN still use the Garmin's and Saris's softwares though, but as pointed out already, you have to use them separate.
Maybe one day the people at WKO will figure out a way to make the software available to the people that use a Mac like myself. I would be all over it in a heartbeat.
__________________
Arguing with ignorant people is an exercise in futility. They will bring you down to their level and once there they will beat you with their overwhelming experience.