I can't seem to find any working links for the p880-dev kernel that has been packed into a zip file. I found your link in the beanstalk thread, but it seems you removed it from your dropbox.
Do you by chance have a copy of it somewhere still?
If you have a firewall app, such as DroidWall, you need to let HTC Sense and HTC Share through. I had that issue on my Butterfly S until I figured it out.
Bummer. Got nicked on a Butterfly S 901s. So I switched to the individual share plan with 2gb of data per month. Not a huge deal since I rarely go over 2gb, but still sucks to lose unlimited.
I've not been able to find any confirmations or other concrete evidence that demertris' commit fixed the MHL rotation issue on Unofficial CM11.
Just curious; can anyone who is running the latest Unofficial CM11 confirm for a fact that it is working?