1) Not an FSD Support question
2) None of the above are made by FSD
3) If its made, the FSD team will be sure to post it on this site as a means of "information only", until then, it doesn't exist, therefore not likely to come anytime soon
4) Wouldn't mind playing some old PS2 games myself, but only if there is a 360 emulator (so me, and many others are on the same boat as you)