scroll after clicking the mouse wheel, however, not all of the time. So how do you make it do that? Earlier this evening it was working on the Mozilla Support site but now it won't do it. It did it somewhere else also, so I'm thinking it was the way I clicked it or something. I'd install the FF extension, however, it says not to if your mouse already does it.

Actually I've been wondering about a problem like this. I can do it in IE but not Firefox. Please put up a link to the extension that your talking about.

See if you can do it in IE. Also just to make sure were talking about the same thing. You mean those arrows that let you go up and down the page by dragging the mouse right?

http://extensionroom.mozdev.org/more-info/xscroll

Just tried it on IE, would only scroll vertically!

I'm an idiot! The sites where it didn't work didn't have a horizantol scroll bar open!

We all make mistakes.