i have an ati radeon 8500le and a NEC 50" plasma. i somehow needto set the resolution to 848x480 so it goes to the 16:9 ratio. 800x600 works fine for text and graphics but 1024x768 graphics r ok but text is too blurry. ive been advised to use 848x480 resolution butnot sure how to do it. can someone help me or tell me how to modify a driver perhaps. thanks