I just boughtan oem x-fi titanium from a forumer last month.having a bit problem.When i change from entertainment mode to game mode to play games,some times I cant change it back to entertainment mode after i close the game.It says please close down all audio blablabla.audio device still in use even though nothing is on. had to restart the pc in order to change back to entertainment mode.Any ideas to why it happens?

and 1 more thing.Does the card support 5.1 digital output for dts?Currently using z5500 speaker and I read somewhere it only support 2 channel output for digital.I'm not really familiar with the term and technology.Can someone enlighten me on this?Should i buy another type of sound card in order to fully utilize the 5.1 function?If so what other card is good for the replacement/upgrade.thanks

I am using windows 7 64 bit and the cant change mode thingy keeps happening after I played games.But it doesnt happen all the time.I cant seems to figure out either I didnt quit the game properly(just use alt+f) or there is really an audio process running at the background.I do check at task manager but cant really find anything.

owh,that means if the audio/video file have DD or Dts, It will still transfer 5.1?Thanks.No point to change the sound card then.Is there any huge difference between analogue and digital?I tried listening to music using analogue and digital and it seems when using the digital output,the sound is much more clearer+sharper