character screens black?!

i can see everything on my character screen but the graphics of the world and character...so i see chat boxes and general ui stuff but nothing else its all black! what do i do!i had to install old graphics drivers to make the game work ever because the new ones make it freeze constantly! (its not always black screen but often)

Try disabling antialiasing in your graphics drivers. For ATi, look for the Catalyst Control Center; for nVidia, look for the nVidia control panel.