well i know how to use and make them. but is there a way to pre-load the image when hovering, cuz i use it on myspace and whenever i hover over the image it takes a few seconds for the image to load. is there a script or something that will make the rollover images load with the whole page itself or something?

It's probably just your internet connection speed or computer speed. It really has nothing to do wiht the code or anything; you've done it right, it's just your connection speed.

I can check it for you if you'd like and see if it takes a few seconds for me, as well.