SoundSquare

I managed to install 10.8.2 on my e6320 using myhack and everything is working but speedstep and sd card reader (also webcam). I didn't use EDP wich was breaking boot but only used the kext i needed. Only one thing is bothering me, is there a way to boot without verbose ? it's making boot so long... and also what kext should i use for battery management ? voodoobattery doesn't work at each boot.