Hi, I've recompiled the latest stable version of OSS with the default volume set to 0 - this has stopped the squealing on boot up with Lenovo Thinkpad's with the ad1984 chipset:
http://www.adrive.com/public/43df450145ca0e833e6957abdb10c09796f3ebd29b0a8647616044d502ec5300.html Any feedback would be welcome :) Matthew
