Hey.
I've running a lighttpd-webserver on my iPhone.
I want to update my DynDNS-IP-Address and found this script: Using DynDNS for iPhone OS 3.0 without crontab but with launchd | Me in IT
But is there a chance to check if my iPhone is connected to a WiFi-Network? If yes => update, if no => do nothing.
Sorry for my bad English.