I upgraded a few days ago from a FR25 to the FR45 and so far, I'm liking its features, though my old FR25 had an 'indoor running' option that would account for a run, but automatically turn off the GPS function. On my new Forerunner 45, how would I create a new, recurring Activity to handle indoor track running -- basically a run without GPS, but not on treadmill? It's getting to be the kind of weather where I will sometimes end up running the indoor track at my gym instead of outdoors. Aside from turning on/off the GPS every.single.time, is there a way to set the FR45 up as an Activity that I can simply select from the menu when I am about to run indoors (but not on treadmill)? Thanks!