I tired the 5.7 display driver and LW still opens with a blank screen. I completely removed all ATI content with the CATALYST Uninstaller. I have LimeWire PRO 4.8.1 with the latest Java software installed. This is absolutely an ATI display driver problem. The last driver to work with LW was the 5.1 driver which I'll be going back to. Is there any way to contact ATI about this problem...?