Got it running on my N900. nice work, thanks.

system exscape key doesn't work, cos there is no ESC key. I can remap, but then need to crash out so it does not get saved.

Playback of DVB-T (freeview) is very screwed up:
No audio
Video is extremely jumpy and completely messed up.

Getting lots and lots of "waited 100ms for video buffer" messages.

To be honest I am really surprised that it just did not crash out, and it may just need some config in the video playback settings.

The mythcenter wide theme seems to be a lot more responsive that Terra, hardly surprising as it is a lot lighter.

edit 2: with the video palyback profile set to sllim and the N900 overclocked to 850mhz the video playback is almost perfect.

still need to sort audio, and remap the exit/back key from ESC to something else.