What else can I do with my CM108 interface?

Hi.
Having created a two-way audio interface for my Kenwood TS140-S (no CAT control) using a modified CM108 USB soundcard, I’m now wondering what else I can do with that interface.

There are many packages which can use the audio portion of it: CSSTV (Linux), MMSTV (Windows). Many packages facilitate the use of the PTT featur (flrig, for example). Not many seem to use both the audio and the PTT feature.

Going back to CSSTV, it uses the audio directly, but needs to hook into hamlib or flrig in order to employ the PTT feature. I can’t get it to work: I think my laptop is struggling with the concept of both CSSTV and flrig trying to access the CM108 at the same time.

So, the question: is there a list of packages (Linux or Windows) which are known to use the audio and PTT features together of the CM108 mod? You could guess my interest is to try to get SSTV to work, but so far, my only option is to create an independant FTDI-RTS-based solution, requiring an additional USB port.

Thanks.