Thanks guys,
Well its still needs a polish, but at least its a Beta rather than an Alpha version now. - I bet you will still have to use Chainfire for the Lets Golf game.
To get this on, the easy way would be by an update via the sdcard, but I am not sure how to write one of those.
You can manually do it (backup 1st) replace the build.prop, and set the file permissons - (but you have to be careful & to do this correctly or your device will NOT boot and it's hard to get it back right if you are no good with ADB.) - reboot, then clear the market data then Google framework data (use Titanium backup for this)
I will keep you updated.... it won't be long now