I have successfully made my application. This application is a geobrowser that currently displays the counties and roads for most of NE, KS and CO area. And it also zooms (with my zoom correction) and allows uses to add waypoints. But the problem is that moving the area around is really slow, it is loading alot of data. My question is that is there a way to speed this up? Maybe using OpenGL with goocanvas to make it faster? Any ideas?