+1

I design iphone apps. Pitch me an Ideas. Lets do it.

I like the max speed app (free).

Somebody needs to make an app where gps speed shows up on video

I use the ones GlassDave uses and they work great. Als just loaded Windfinder, it is a wind current and 6 day forecast by NOAA stations or land points, cool.
There are lots GPS speedo's, I use Speedview because it records speed over time and you can go back and review.

good idea!