there are little changes on PRO.first of all the most noticable are the 2 new fighters,joe and dan.there are no EX versions of them.scondly,all the secrets are unlocked from start.thirdly,there are some tweaks in the gameplay area,for example the ratio 1 fighters are significantly weaker than before and the ratio 3 are stronger.some EX fighters like rugal have improved.kyo's orochinagi is now faster and his EX version rox.forthly,this is not very noticable-there are now more frames of animation added to every fighter and they now don't look as pixelly as the original game.the graphics now have more textures to them,again this is not very noticable unless you are an eye candy junkie like me.to sum it up,PRO has very little changes from the original,but its still worth picking if you are interested.oh,and i forgot to mention shin akuma is in the game.i'm not too sure if he is selectable.
[ July 22, 2001: Message edited by: Demon Gans ]