I'm using the MAME32 version, 0.67 (WinXP Home). It seems that I can't input mouse buttons as inputs in the Tab>Input (this game) screen. I have a Kensington USB Optical Elite. When I try to input Mouse Button 0 (left button) as a fire button input (or any input) nothing happens. I can see some inputs set to Mouse Button 0, like in Centipede, but I can't set that myself to other functions. I'm thinking it may be the latest MouseWorks version interfering with MAME's ability to read mouse clicks or something.
How this relates to this type of forum is this: How will I know the USB trackball from Happ will work? Are my troubles because I'm using a USB mouse? Is it because I'm using a Kensington mouse? Is it because of the USB on my motherboard? I can't tell because I don't have another USB mouse device I can test. I'm building my own CP (it looks fairly easy if I plan ahead. Hell, I put together this computer with little fuss

And I'm good with wood working tools) and I want to know if I'll have any trouble. I'm using an Asus A7A266 motherboard with the usual USB ports (I'm pretty sure they're 1.1 and not 2.0).
Anybody else have this problem?
TIA!
