While at least one enterprising individual
did his best to get Creative's X-Fi sound cards to play nice with Vista, Creative wasn't exactly keen on that idea
and apparently decided to have a go at updating its drivers itself instead (go figure). Among other things, the new, long overdue drivers supposedly fix the problematic Dolby Digital and DTS decoding, and they add DVD Audio playback, which previously worked under Windows XP but not in Vista -- you know, the little things. Hit up the link below to find the link to the drivers themselves, which work with all X-Fi cards except the X-Fi Extreme Audio, which is clearly so "Extreme" it doesn't need driver updates.