I am using OneClick 1.8.5.4, and Aero doesn't get disabled in Vista. The wallpaper and UAC is disabled as expected, but not Aero. The computer to remotely control is a Dell Optiplex 740 (AMD Athlon 64 X2 Dual Core Processor 4200+ 2.20 GHz, ATI Radeon X1300) with Windows Vista Business.