Ok big progress today I manged to boot only with -f flag into ML, with good resolution. The problem now is i dont have QE/CL and HD3000 appears to have 384 mb memory instead of 1 gb. I used Chameleon wizard to change between mbp 8.1 and 8.3, nothing changed. I checked in terminal with command kextstat and i see at line 66: com.apple.driver.AppleIntelSNBGraphicsFB (7.1.8) <65 10 9 7 6 5 4 3 1> (wich i understand means graphics kext is loaded). Whats the next step now to get full acceleration/memory?
I hope i dont bother you too much, you already did so much by helping me boot full rez. and i thank you very much for this.