Actually, hacking the mouse interrupts sounds fun..but I remember writing my first (and only, hehe) game for DOS, and when it came time to the keyboard handler, I bought books and read and read, and then I cut and pasted off of an internet site. That shows how strong I am.

BTW, I used the line thing, where you draw a line from prev_point to current_point. Works quite nice now. The WM_TIMER thing was weird so I opted out. I sat down and said "Timer or line?" and line was much easier to do, in my opinion.

I have an optical mouse, but not everyone does, and there not THAT accurate...

Finally, where can I look up info on VxD''s? Virtual device drivers, right? Didn''t Win2k oust those? Geez, Windows should alow a namespace of LOWLEVEL where you can do low-level stuff freely and the compiler/OS doesn''t care.

That was alot, thanks alot though
-Sponge99