i used nitdroid 2.3.7 for a while.den as said previously that if u use 2.3.7 for a few days and revert back to 2.3.4. then u cang get performance of 2.3.7 and stability of 2.3.4 together. i tried to revert back by uninstalling the 2.3.7 and install 2.3.4. then my kernel crashed. and i had to flash my phone. now if i want the perfect nitdroid den do i hav to again upgrade to 2.3.7 and then again downgrade to 2.3.4. or i can just directly install 2.3.7