[Wine] Wine 1.1.7: Sound regression?

[Das Letzte Einhorn]

I have recently formatted my system in order to install Intrepid Ibex, and I am now using it with Wine 1.1.7. I did a backup of the prefixes of the games I was using in Hardy / Wine up to 1.1.5, and imported them in my new installment. The games work normally, but the sound is crackling all the time for each of them; something which was not happening in my former installment. I have not noticed any threads about that, therefore I am wondering if this is a regression coming into wine 1.1.7, an issue with the new ALSA driver contained in Intrepid Ibex, or if I have to change something in my configuration files. 

My system config is

Intrepid Ibex / Wine 1.1.7
Q6600 + 4gb ram
Nvidia 8800GT
Sound Blaster Audigy 2

Should you need any other info, please ask. Thanks!