FMTouch Connection Wizard
From FMWebschool Reference
Step 1: iPhone/iPod Connection
FMTouch can only sync over the network (no USB access in the iPhone SDK at all), therefore it will work over wi-fi or potentially 3G if your router has port forwarding enabled for a remote external 3G connection. Both the iPhone and the workstation have to be on the same network to see each other and sync.
Is your device on the wireless network?