I already installed dos + the drivers and ubuntu, So I'll try working with that. As far as I can tell from the win95 driver name, the "AzTech Sound Galaxy Nova 16 Extra II-3D - using AZT-2316/R Chipset - FCC-ID:I38-MMSN846" is full-duplex : In : http://www.aztech.com/support_download_soundcard01.html : 2316FD95.ZIP 90,526 Windows 95 Full Duplex Audio Driver Version 4.8.0 Build 1128 I will try working with the software first, then probably either the epprom or the jumper (since I have dos + drivers working I'm tempted to try the epprom first ;-) ) I can't at the moment compile in that machine (My poor little xubuntu is barely working as it is, I don't even dare installing samba let alone a dev-env of any sorts..., maybe when I'll get everything working I'll install slackware, I decided gentoo is not a good idea ;-) ) so I won't be testing your drivers any time soon :-( , I do however hope you'll submit your drivers cause a non PnP driver can't hurt and waiting for confirms on such old hw will be point-less... When I'll have results I'll let you know... Also, I'm CCing the mailing list now as pair request... Thanks Rene, Ram Kromberg ramkromberg@xxxxxxxx _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel