Hi All,
I don't have a skyfi yet but I have been drooling over them for a while.
This could be the clincher though.
There was an update to the Starmap Pro app for the iphone in the past week.
It now supports the Skyfi wifi/serial interface.
the official starmap website has instructions and troubleshooting
http://www.star-map.fr/?telescope
Now I'm just waiting for the Starmap HD for my Ipad to be updated to support Skyfi....