Things have been a little hectic, so not a whole lot of progress. Here is an updated, yet still in progress 'for construction' model. I have altered a few things, removed the false bottom below the projector, added speakers (thanks to CaljuCotcas on 3D Warehouse for already drawing them) and some airflow management for the HTPC rear fans. I still need to think about airflow for the projector and more cabling holes.

I'm not all that happy with my method of supporting the front panel when it is in its closed position. All I have is two small triangular stops, but I am struggling to come up with a better method that isn't in the way of the projector rotation.

I will keep plodding along and continue to update as I go.

Barker Mediagram - For Construction V4.skp

Here is a short video about setting your FOV in SketchUp:

[flash=640,480:1bxfgdu4]http://www.youtube.com/v/nGCJ9UiXZQA&hl=en_US&fs=1&rel=0[/flash:1bxfgdu4]

If, for whatever reason it doesn't want to play for you embedded (as it does not for me ATM), here is the direct link:
http://www.youtube.com/watch?v=nGCJ9UiXZQA