"Jim Sherman" wrote in message

I have never used a GPS before but would like to get one to calculate
elevation, grades etc especially on hilly routes. My cycle computer
already has speed distance etc. The Garmin Etrex seems to get the most
positive reports. But that's from the general public. How about bikers?


Some useful sites to go along with all the useful posts.

http://joe.mehaffey.com/

http://mywebpages.comcast.net/ibikea...atingbygps.htm

Steve B.