I am still new to alot of this but I am getting problems with what I think are video drivers. When I am in JBuilder 4 (yes it is an older version but I need it for school) I get issues with mouse scrolling. When I scroll down the lines repeat. Then when I grab the scroll bar on the side it goes back to normal. Anyone have any ideas on how to fix this. It didn't do it before leopard and I really need it for school.