Hey guys, so if anybody still running CM7 and having bootloops or blackfreezes. I think I found the solution, I tried swapping the dalvik libs in CM7 (official) and everything force closes, but doing this in a custom CM7 (MV 259, it can almost be reverted to stock look) it works, I have an uptime of 132 hrs now and no sign in crashing.
Possible culprit: Dalvik lib.
Happy new year, here is a gift I found, looks great in the Nexus
new SEXY boot animation on my cm7 nightly...
download the boot animation. using root explorer, copy this bootanimation.zip to the /system/media/ folder. yes, copy over the one thats already there. then just reboot. YOU are doing this to your phone, not me. DO NOT FLASH THIS, YOU HAVE BEEN WARNED.as i didnt flash it so im not sure that you can.
i do not know who made this but thank you very much. and much thanks to Avetny for passing this to me
EDIT---CONFIRMED WORKING ON NEXUS ONE AND EVO