When I used Pete's 1.7 plug-in the games sounded thin and wirey at times, but when I used Null's 1.35 plug-in the sound was full on a lot of games. I don't know about FF7, but in many other games Null did better for me. I mean for me Pete's Midas 1.7 didn't even sound good on the white Sony splash screen when you first run the CD.