CNET EDITORS’ RATING: 7.7/10 Starz (Very good) The good: The Creative Zen X-Fi is an incredible value given its low price and laundry list of features, which include photo, video, Audible, and subscription music support; an FM radio and voice recorder; an SD card expansion slot; WiFi capability; multiple EQ settings; X-Fi sound enhancement technology; and upgraded EP-830 earphones. Soun…