Alice's suggestion of spiders was most helpful. I have been collecting eggs sacs that have just hatched and putting them in his tank - gets him jumping! They are SOOOO tiny. I am sure some will escape and add to the spider population in the house but no problem there - I don't mind them.
I have to go away for a few days and could not figure out what to do, now I will bring some unhatched egg sacs with me! hope the hotel doesn't mind a few extra spiders in the room! :-O
Here are some pics - the dots are the baby barn spiders



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Chameleon Help & Resource Info
1.0 Nosy Be Panther Chameleon - Cyrus
0.1 Veiled Chameleon - Luna. She's now hanging from her big jungle gym in the sky
1.0 Beardie - Darwin
1.1.1 Side-blotched lizards - Ana and Stan and Stan Jr.! 
0.2 felines - Kyndra and Lita
0.1 African Clawed Frog - Skippy
0.1 Chilean Rose Hair Tarantula - Rosa Leigh, Died 4/21/06 
0.1 Goliath Bird-Eater Tarantula - Natasha, donated to science 4/4/06
?.? Pinktoe Tarantula - no name yet


Very cute, looks like Papa