okay i used make pe3. what must i do to run this services in my pe3 for aero ?(sessionenv, themes and seclogon) my procedure 1. logged in as admin 2. copy dwmcore.dll,UIAutomationCore.dll,themecpl.dll,themeservice.dll,themeui.dll,thumbcache.dll from win7 to my pe3 3. export registry entries from HKEY_LOCAL_MACHINE\ SYSTEM\ CurrentControlSet\ Services\ (sessionenv, themes and seclogon) and add they to pe3 sorry for my english