I have spent a very frustrating evening trying out all the front ends.
So far the best I can get is imeedia working. But it looks like I will have to edit the xml file to get full functionality.
I had high hopes for the i3 one, but when I click the icon nothing happens.
If only I could get my hands on the one in that land rover install.
It looks like I can do all I want with the mini, apart from a simple front end.