I have compiled my own version of the bravo froyo kernel, I have mixed the work of kingklick for the incredible and the work of snq- as the 2.2b-sdfix kernel, changing some defaults voltages and add the Sven Killg's usb-host support. I have also added NFS, tun/openvpn, NTFS, UTF-8 and some usb devices I need. This kernel supports HAVS, that is Hybrid AVS that adjust the CPU voltage based the hardware feedback. In my desire is working quite fine, have no time for battery testing but it seems good. More feedback is welcome!
I am still waiting for an USB OTG Cable, so I cannot test the USB-Host part, it should work without problem following the instructions at http://sven.killig.de/android/N1/2.2/usb_host/ but if you find any problem, report it here.
GPU Fix from snq- and change versioning scheme.
Major change, based on official bravo and mix several patches from different sources. Now the kernel version is 22.214.171.124 and includes lots of changes. BFS, HAVS and more from the kingklick incredible kernel.
Remove usb sound support and add tun.ko for openvpn.
I have put back IPv6 support, only 100Kb more and Google Googles works again :D
Of course thanks to snq-, kingklick, LeeDroid, Sven, Koush and everybody here doing such a great job!