Ok I went over on points on planning my Gypsum Hills ride for Memorial weekend and now have to divide the route into smaller portions. The question I have is there a way to high light have of the route so I can copy and paste it?? Or do I have to delete it point by point??

Right-click the route in the menu on the left and choose Properties. You can now multi-select the points in the properties window and delete, copy, etc.

bump for Chris, here's a buddy's webpage where he explains how he uses garmin maps and software on a Mac.

http://www.rickramsey.net/GPSandMac.htm