Installed the Recovery. Everything works fine, Nandroid Backup and restore OK, Wipe Dalvik cache OK, Installed new Kernell OK, Installed Stagefright, OC to 748 MHz Cell works stable no loops, no reboots. The only thing to mention and is that in Recovery/Flash Zip only show files/folders untill display is full (no more scroll) To be explicit: If you have 20 folders/files in your SD card, it will only show the first 15 and its imposible to scroll to the last 5.
Thanx getitnowmarketing. Anytime (when get my paycheck) will donate for this wonderfull work.