I had 10.7.0 installed using Unibeast pen drive. Then, installed all the required kexts. Dual booted with Windows 7 x64
Then, updated to 10.7.2 using Software Updates from apple menu.. After restart, audio was gone.. Reinstalled kext from multibeast. But before the installation could complete, system went into Kernel Panic, and i feared of having lost all the time put in the research and installation (many times !!).. But surprisingly, after restarting from safe mode+verbose and then only verbose audio appeared automatically !! Dual boot with Windows 7 x64 is working also. now everything proper
thank you very much all the posters and site's search engine
My configuration:
Intel Core i7-2600 (non K)
Gigabyte GA-H67MA-USB3-B3
Saphhire ATI Radeon 5770 1GB
G-Skill Ripjaws 2x4GB 1600 MHz (Though motherboard supports only 1333MHz)
500 WD Caviar Black
Logitech MK260 Wireless Combo
PS: Though i said everything is working proper, Sleep still resets bios and PS2 keyboard-mouse does not work.. not a game changing problem just mentioning it.