Did anyone actually get this working with a k200d?

How about Class A. Is there anything else you can tell me about your setup?

I tried Remote Assistant 1.0 on both a Mac and a PC. I could get the PC to actuate the autofocus and the shutter, but never saw any results on the screen and it stopped doing even that in a couple of minutes. Also, it seemed like it killed newly charged batteries in about 5 minutes.

I couldn't get the mac to recognize the connection to the camera at all.

I knew about this limitation when I bought the camera but I looked past it for other features thinking it would surely be updated (the model was new at the time).