Hello,
Unfortunately all of my previous work on this was done with DNN V2.1.2 which has now been deleted from my laptop, so I no longer have any examples available.
I haven't come across any videos. Have you checked out their online Help File, it goes into quite some detail including getting started and samples:
http://dnndev.com/help/xmod/3_0/Web...p/XMod.htm
thanks,