Ok....this GPS stuff is all very confusing...the 2730 Gamin is very nice...but, I don't really see any sense in having the XM function since my bike's radio (SE Ultra '06) will already have that, plus the mp3 functionality. I have already read about the 2720, and since it's a little cheaper, and seems to have all the true GPS functions one would want, it looks more attractive to me. I was also looking at the Lowrance 500ic (I think that's the number), and it looks a little bit more compact, with the same functionality, and it's a good bit cheaper. Any experience with their maps? I would really like one for the bike and get a good handheld for hiking, boating, etc. More toys!!! [smiley=banana.gif] [smiley=huepfenjump3.gif]