I was having problems with zsnes, it keeps going jerky the min i try to use any filters like 2xsai etc. it becomes almost unusable. I doubled my ram from 64 to 128, and i am still having trouble, altho mario all stars runs ok now without a filter, when i play yoshis island i have to have the auto frame skip at 1 to make it almost playable, any higher and it starts skipping like mad.

I have a 500mhz proscessor and 128 ram, dunno what graphics card i'm using.
The strange thing is i cant remember it doing this a few months ago, yet i have downloaded zsnes again. I am also having the same prob with snes9x.
My bro got a new comp and it runs like a dream on it with no problems

Any ideas??