OK, my mouse is working, and the problem was not the Trust AMI mouse and not the AOpen AX6BC motherboard. It was the videocard. After having enough of my 3dfx Voodoo 3 2000, I decided that it was time to buy a new one. I bought a GeForce 4 MX-440 128 MB DDR-RAM.
A week later, I noticed that KDElook.org had some cool new themes, so I decided to try it out. After I had booted Knoppix for over 15 minutes, I exedently touched my mouse, and by my surprise the mouse cursor moved
Now to answer some questions: Knoppix has RPM support, but it doesn't appear to work very well. However, every DEB file I tried worked very good.
You can install Knoppix on your hard-disk, STFW for a tutorial.