Best 5.1 sounding games?

[ssmacc]

My new ‘Xonar DS’ is at home waiting for me to install, providing I can get it set up correctly (Optical output DTS to me AV Receiver – Windows 7 64bit), what games have the best 5.1 sound via DTS-Connect?

Thanks

 

[ssmacc]

OK, thanks for the reply, seems like daft question now, I guess I was thinking of films where some are a lot better than others!

I'll give Crysis and Bioshock a go when I get home...