UPDATE:
I am currently re-writing the server side of the plugin in C# so it is a true plugin for MP and not reliant on the WebInterface. This is now around 80% complete plus I have also added a lot more exception handling so the Xbox should not freeze up as often and at least you will get an error message. I hope to have some more code for testing out in the next 2 weeks as the current version is broken in MP 0.1.3.0 as the webinterface is broken.
Any ways here are some screen shots:

The main screen where recorded TV can be played.

Channel group and channel selection screen

Recording Type selection screen on manual recording

Add a manual recording

Browsing the epg for a slected channel and day
Cheers
Chad