I've been wanted to do a Room of Doom for years and finally got a digital camera. So here it is:
http://videogamecollectors.com/gallery/album87
My biggest issue right now is shelving and space. I want to display all my old systems and games, but I don't have the room. So this is most of my modern stuff that I use regularly.
I'd also like to get a nice shelf or av rack and a component switcher to keep my systems neat and connected. But otherwise, here's some of my stuff, and the link in my for my total collection stat up to the present time.