I haven't seen any, but I now have a Windows Mobile device that I will be using to do designs with (it is surprising at how many sites do not work properly with it). 

As an update, I gave up on HouseMenu a long time ago, there were some technical limitations (that I don't recall) that prohibited my use of it.  The SolPartMenu doesn't seem to play well with iPhones, and the use of the extra parameter file I found didn't help much with it.  

So... I'm waiting for DNN 5.0 to be released, with a new menu system.  Since it is supposed to be 100% XHTML compliant, I'll use that as a starting point for redesigning my website to work with mobile devices.

Thanks, yes, that is a good one for me to watch. 

After looking at your pokerdiy website, I've realized that we have common goals in website concept.  I was going to start designing software for DNN to do things like that, maybe we can collaberate on some things instead?  Send me an e-mail, I have an account on your smart-thinker website with the same username, you can get my e-mail address there.