Hi sorry for writing in English (A moderator said it was OK though.)
First of all, you rock. Google translated German is no fun, but I read about your amazing work as good as i can. I am extremely interested in software being developed that has support for Covox/LPT DAC/DSS and so on. For this reason i have decided to give away hardware to people that developed something amazing, or in some other way make a noteworthy contribution for LPT audio stuff.
What would you like to see developed/supported for Covox? And then, how to make it happen? If you think about this then check my tread at VOGONS
here.
And I also posted a few (unanswered) questions that in the end of a 6 years old English thread here at DOSFORUM
here.
Oh, and one last thing, there are thousands of works of Interactive Fiction around (
here's 50 examples) and a brand new version of FROTZ for DOS out for testing. It will be able to play Xm, S3m, Mod, IT, but Covox is not supported, but I have asked the developer about this
HERE.
I have a guess that the first most important link at VOGONS (
this one) will be the one most interesting for you. Ok, thank you for reading.