hey, I half figure it out, I still have some lag, althougt not enough to b... me. still, what I´ve done was to turn off the side strips on my wacom, and the buttons too wich I never use anyway and that helped, and today I just donwloaded the new adobe update, but didnt really tried today.
still I´ll upgrade the performace and see if it gets anybetter.... I also switched my video card.
anyhow, I´ll let you know how it goes..
thanks mystikel