Any way to lock the cursor within a certain window?

[m0nster 0]

Basically, I have a game that plays in window mode and I'm always accidentally clicking past the edge of the window which minimizes it. Is there an effective way to stop this? I know I can use something like while (1) winActivate($title), but it still minimizes even if only for a second. Is there a way to lock the cursor within a specific window with AutoIt? Also, is there any way to disable the Windows Keys? Same problem.

Much appreciated.

[BigDod 505]

_MouseTrap will trap the mouse.

[m0nster 0]

Thanks. I didn't know about that, but it worked perfect.

I'm assuming that disabling the LWIN and RWIN keys with AutoIt isn't possible...

I guess what I could do is make a registry file that disables them and one that renables them, and then have my script run them.