I just updated my windows from WIN XP home edition to Professional edition. Now i have a small problem. I can only keep the display settings on 800 by 600 pixels, when im trying to increase it to 1600 by 1200 pixels its telling me VIDEO MODE NOT SUPPORTED. It didnt had this problem before what can i do because its annoying me having all icons, fonts all big and websites pages not fitting in the screen Thanks for any Help!!