How to speed up screen repaint

[jparnold]

I have a fairly fast PC and cable internet connection yet when I change the zoom level or move the (Google) map it takes a long time to repaint  the screen in fact at times I get the following warning -
Stop running this script?
A script on this page is causing Internet Explorer to run slowly.
Of it continues to run, your computer may become unstable.

I don't ever have this problem when using Google Earth.

Is there any method to increase this speed (eg change some setting or open ports on router etc) as I find it annoying.

[tim arnot]

That's dealt with in the FAQ.