Since installing Win7 Ultimate, i can no longer use wmp as it says it cannot play the file. Never had this problem in Vista. I prefer playing sopcast with wmp, as i always got better pictures and have more options(ffd and pixel fusion) to adjust picture quality than vlc. Anyoneelse have this problem and is there a work around? I only ever use wmp for sopcast, as i prefer Gom or Vlc for film and music. Any help would be appreciated.