Here is an interesting article that I found and wanted to share with those interested.
Garden and Greenhouse Magazine
(it's the PDF of the current issue on the left and free)
There is also another article on Miniature Orchids and (lighting) other stuff that I found here:
The Growing Edge - Hydroponics, aeroponics, aquaponics, greenhouses, and more...
It's also the current issue.
I just happened to see these at the store and picked them up and found them to be an interesting new source of information on Orchid growing ... just goes to show what I know huh?
I know that Timberpress has the book on Miniature Orchids available as well.
Anyhow ... hope it helped a bit.