I just got an all-in-one PC with touch screen. I want to setup Mame for the Touchmaster / Megatouch games. For whatever reason I can not get it to work under Windows 7. Did a lot of searching, and found a bunch of old post from the XP days where people got it working. Will this work under 7, or do I need to install XP? I do not see why it would not work, because inst The screen just simulating a point and click from the mouse??