Love Siamese kitties! He is so precious! and so HUGE!
I have a Siamese mix named Diego (pictured with his littermate, Serafina):
http://www.3fatchicks.com/forum/showthread.php?t=111049
Diego is my first Siamese - I had no idea how much FUN they are. Diego is in to EVERYTHING and talks about it the whole time. He is also a total lap baby and very demanding for his pets. Sera is much more of a "normal" cat, she is sweet too.
Thanks for posting the pic! I wonder if Diego is going to fill out like that, right now I call him my "ferret cat" because he's so loooong and thin.