Jim,
Yeah, it's a nice little device for sure.
What version of NEVO does your Ipaq have in it Jim? I also get the error about lack of memory. I put a 512Mb SD card in mine. I think that what you need to do is install all your apps to the SD card rather than the Ipaq internal memory, so NEVO has space to buffer.
It has seemed that I only get this error when I try to skip forward tracks, if I just leave it playing, it goes to the next track no problem, and keeps playing. I'm assuming this is a quirk with Nevo whereby it discards the previous track if you leave it playing (thus freeing up memory), but if you skip, it leaves stuff lying in the main memory of the Ipaq, not leaving enough room for the next track.
It is fun messing around with this stuff, even with the quirks...
I haven't even looked at the media control stuff. I gather it's a little like Netremote. I will get around to checking it out eventually. Just too busy at the moment, I'm in San Diego (from Australia) for what was supposed to be less than 90 days, but I need to stay longer now, so my only option is to fly back to Aus on the 13th, then wait a day and a half and turn around and fly back again...
Oh well...
Have fun with your Ipaq...