I'm all sorted from the NTSC aspect.

I found on the official Tivo website forums that you can trick the terminal in using your internet connection by making the dialling prefix ",#401" (note the ",") and then using a wired connection to your computer/router.

I am in the process of acquiring a usb-ethernet adapter and will give that a try. Are there any more advances being made on hacking the S2's or have people given up?

Jono