Now, I would just use this on my Win2K PC, but all my StepMania songs are on my Win98SE. The problem is that when using Windows 98 SE with DS2Key, the touch screen mouse movement works perfectly fine. But the buttons do NOTHING AT ALL. Now on Win2K, it's perfectly fine. But I don't want to move my 1.5 GB of SM stuff. :/

I have that problem too, but it's a problem coming from win98 itself.
At first I thought it was due to the old direct x version, but a new version doesn't change anything.
The buttons do work, though. But if you hold down a button only a keypress event will be received.
We can't do anything for now. But there may be still one way to do it, but don't expect it to work for the
next time.

Oh goody, Win98SE looses AGAIN >_> Well, I guess I'll live for now...