Was looking into getting a GPS timer, is the Gtech no good? http://www.gtechpro.com/ss_fanatic.html
There's a new Vbox that came out just a few days ago Vbox Sport that links to the iPhone. It sounds really cool and not badly priced. I believe it saves the standards Vbox files but if someone more familiar can see if there are any shortcomings please let me know. Thanks.