Hello dellentosh'ers finally i made well running Dell studio 1535 laptop with (Intel gma x3100 Device ID: 0x2a02)
In this pack i added my extra and s/l/e kext which makes work this parts:
GMA x3100 Device ID:0x2a02;
Restart/Shutdown but no sleep;
Wireless;
Lan not tested;
Keyboard + trackpad;
Dellentosh now won't freeze you can do anything you like . I updated from 10.7.0 to 10.7.2 what i had to do after is to reinstall voodoohda i think v273 version i don't remember. This pack not include voodoohda because if you want to install this kext you must first delete applehda.kext from s/l/e except you get kernel panic . Thats why i don't pack this driver. This you can install using newest multibeast.
Gma x3100 is fixed by proper dsdt.aml and stock lion kext you don't need to look for modyfied kext.

Help for installing lion on this Dell studio 1535
First what you have to do making lion install place the dsdt.aml into extra folder macinstall/Extra/
second thing is to replace AppleACPIPlatform.kext from snow leopard and same with IOACPIFamily.kext if you didn't do this you would get freezes during install.