One annoying behavior of the VB6 IDE editor, especially when switching back to it from more recent tools like VS.NET, is that it doesn\'t recognize the mousewheel! Maybe VB6 wa
I came across another method (which was discussed on VBForums, advocated by Dilletante and Elroy).
...use the X-Mouse utility to fix the scroll-wheel. ... it's the only one I've ever found that correctly scrolls when you have your code displayed as a split-window.
Download website.
Since I was having trouble with the Microsoft add-in noted in some other answers I tried this and it does work well. Conveniently it also lets you set some options to tune the scrolling behavior and speed.