Kudos for using type in the HTML and not image! That will help your search engine optimization!
Also LOVE the name! Very creative!
On the logo, you should use illustration only, so I would suggest drawing out a pumpkin and replacing that photo. Your little Crestie is very cute, and it's easy to identify.
You do have multiple errors in your CSS:
http://jigsaw.w3.org/css-validator/v...usermedium=all
But your HTML code passed without a hitch!
Some of the title tags on your sub pages also say "GoLive CyberStudio 3," I would fix that. Also on your contact page, because of the colors of your links, you can't see your e-mail address, I would try experimenting with greys.
Hope that helps!