[Elecraft] K2: Seeking KDSP2 demo

[Andrew Moore]

I'm considering a KDSP2 for my K2 but would like to hear a recorded demo if
anyone could point me in that direction (mp3, or youtube video). I know
there's a quick demo online (at the Elecraft site, I think) but I'd like to
hear something longer, demonstrating it in use with several filter settings
(1.5k, 700, 400, 200), on 40 meter CW would be idea.

Also interested in hearing about tradeoffs and downsides to the module -
I've read something about subtle delays introduced in CW mode while using
this module, and wonder how QSK performance might be affected, etc.

If anyone has exploited its open source potential with software or hardware
hacking, pointers to development tools would be appreciated too.

--Andrew, NV1B