Who is using a Garmin X05 series GPS on their tandem. What software are you using with and how do you like it.
I just picked up a 705 , mapping and routing was my justifacation but I am always entertained by ride data. I have been told that when you download data from the Garmin you can only use it with 1 program, that dosn't make sense to me but that is what I was told.
I have been using a polar CS600 quite happily for years on my single. I picked up the Garmin because we tend to ride slightly different routes on the tandem then I did on my single and I would prefer not to get to lost.