Hello, I just thought I'd post this for the people having problems installing the SB X-Fi drivers in Windows 7. First of all, make sure you have the Vista driver for your sound card. When you try to install the driver, you'll get an error message saying something along the lines of "your OS is not suppported". Don't panic though, just follow the simple steps below. 1. Right click the install file (.exe) 2. Click "Properties" 3. At the top of the windows, click the tab called "Compatibility" 4. Check "Run this program in compatibility mode for:" 5. Select "Windows Vista" in the drop down menu. 6. Click OK, run the install again. Good luck!