[whpalmer4]

If you switch to Bonjour syncing between your Mac and iPod, you can just have your Mac create a computer-to-computer network whenever you need to sync them. You lose your automatic offsite backup, but if you can still get to SwissDisk via your web browser you could just push over a zipped up copy of an OmniFocus backup occasionally to serve the same purpose.

To do sync via your own WiFi, turn on WiFi on your Mac, select Create Network... from the Airport menu, set up the net, make sure OmniFocus is running on the Mac, use the Settings app on the iPod to connect to the WiFi net you've created, then launch OmniFocus and sync. You'll have to have set up Bonjour sync on your Mac, and hopefully your databases aren't too dissimilar at this point, because I don't think there's an easy way to reconcile them if you can't get the iPod to sync to SwissDisk at least once. Fancy a trip to Beijing to visit the Apple Store? :-)