Support.Creative.Com - Sound Blaster: General Audio Troubleshooting
Creative Worldwide Support - X-Fi XtremeMusic
Amazon.com: Creative Sound Blaster Katana V2X 5.1 Multi-Channel Gaming Soundbar with Compact Subwoofer, 180W Peak Power, ft Tri-Amplified 5-Driver Design, Super X-Fi Technology, and RGB Lighting : Video Games
Realtek HD Audio Drivers + Sound Blaster X-fi 5.1 Pro Surround with full Dolby & DTS. | TechPowerUp Forums