I also just wanted to mention to all who had said they were getting poor battery life on the new 07.18.09 MightyROM. I was getting my battery drained in a few hours too... Until I checked the weather settings and notice the auto update of the weather was on. Turned that off and now I have even better battery than I did on 4.16.
Check your weather auto update on the weather tab in TF3D and see if that is on
Oh and Mighty, BEST ROM EVER! I've been on 4.16 for months, and this one beats it down good!