Maybe this will tickle your fancy...

Would be kinda cool for top speed/average speed... but you would totally lose the ability to see "where" you were in the world.. which is the coolest thing about the GPS.

Definatly cool for some peeps though.. just not 150$ worth of cool for me.
That is really cool, but I've always wondered just how accurate those GPS's are. Anybody know?

not sure, just thought i would share cause ive been seeing alot about this floating around. alot of people were mounting it to thier bike but this one there is no need for the mount (at least I think so).