I want to play lightgun games on my computer it's my understanding that using MAME is the best way to do this, because it gives you more content to choose from. This is a very basic question but I just want to make sure I know what's going on. Is it basically just emulation software that you load the games (ROMS or something similar) into? I want to pick out a light gun that will work on an LCD TV and would be compatible with the PC and PS3. I have read a lot of information online. And although there are guns that say they are compatible with both of those devices, I see a lot of things saying that you cannot use the guns very well with an LCD TV or use the same gun with your PC and PS3. Is this correct? Thanks in advance.