Well... nvidia have not added the options for color/anti etc etc as of yet but my music stuttering problem seems to be gone now seems the SB Audigy drivers from winodws update havefixed this problem for me
Just need to wait for nvidia to add those options and get me some more ram! only got 512mb and its using hella lot of it (80%)!!
Apart from that vista has been running fine no reall problems at all and no craches! (touch wood)