Peter you should invest in a copy of The Crested Gecko in Captivity by Robbie Hamper. It's got a ton of great pictures in it and a bunch of nice shots of cage set ups, both simple and elaborate. It's also pretty well written and very up to date (it came out this year). Here's a link to the Hampers' ordering page: http://www.pythons.com/hamper/avail.html