Hello, i have recently installed windows vista on my laptop (IBM T42), everything else works perfect besides that officially ATI does not support Mobility radeon 7500 card anymore. I understand that officially, there is no way I can get anything better than the "default VGA video card" driver for my video card, but is there any "unofficial" way I could enable things like Aero and Joost (which, surprisingly, I was not able of running)? Thanks a lot! I tried the modder tool but it did not work and it told me that the supported video card could not be found... Thanks!