[QUOTE] snip> It should be easy to do with a G1 because you've got the WiFi capability and the GPS chipset so the basics are there but I really can't be bothered finding out if someone has developed an app for it because I'd sooner spend my evenings away from home drinking beer and scoffing food.[/QUOTE] True. WiFiScan for Google G1: <[MEDIA=youtube]IHsVn-pzaWY[/MEDIA] WiFiFoFum for the iPhone 3G is prettier, complete with Wifi 'radar', but essentially what you get at the end is something to upload to Google earth.