Pork
Welcome to the board. You're in the right place.
Its a pleasing design but your warning on your first page is way too big, its a waste of space.
Put text under and over your banners or replace some banners with text - you'll get better results.
I counted 7 sites being advertised - that's spreading your message too thinly - focus on 1 or 2 sites over your 4 pages, 7 sites is just confusing the surfer.
But if that's your first site you've made a good start!
Cheers