I am still working on the T91. Windows XP was fine, booting in 40sec and all driver and programs did run fine. Than I have tried Seven, man it was fast and good looking, but the driver didn´t work properly. Than I discovered the xp compatibily mode under Seven and got most driver an programs up and running, but the touch panel didn´t work anymore grrrrr. Posted the problem in many different netbook forums, but no answer yet. So no I am going back to xp.