thats how it is with a lot of games. my pc can run warcraft 3, but its too good and wont run warcraft 2. so i have to use my other computer for that. i bought ff7 for pc too (so when i was travelling i could do something) and its runs very... odd, cuz my processor is 3 ghz. everything runs so fast, and the game clock runs 4 times as fast as it should normally go.