Xfi Titanium Fatal1ty PCI-E locking up Windows 8 Pro Had audio drop out and lock up using my Xfi.. Looked everywhere for answer. Found it. No more locks ups or any problems. It involves regedit. You must disable jack sensing in windows 8 Pro. In regedit click on edit/find and paste this for easiest string find : DynamicDevices When you are in globalsettings EnableDynmaicDevices must be changed from the only 01 string to 00. This solved all my problems with the X fi. No matter the driver or how software was installed. I know this will help ALOT of PEOPLE>..... Tried to post on Creative's website but wouldn't let me even after registering for an account just to post this find. Sorry Creative.. You suck!