Very nice!!
some comments:

a) the title tag of each page should have some text related to combination of "hypnosis" "Belfast" and related words, instead of just "Main Page". This will help Google ranking and makes bookmarking your site more useful.

b) the pop-up windows for "Quitting Smoking" etc. seem kind of pointless since it's just a photo of someone breaking a cig in half, etc. I guess this will be filled with content later?

c) very nice clean graphics and design

d) i think every page should have your contact info, address, phone #.

e) that picture of Fergie makes me go blecch.. Lily Allen on the other hand is cute as a button!

f) i think your "about us" tab should not be the second tab... "services" and "clients area" are what people care about. Plus, I am not sure what the "clients area" is really about? Personally I would put the testimonials on your main page and newsletter sign-up on the main page too. "clients area" sounds like someplace that existing clients are supposed to login to, IMO.

g) i'd put a little "we won't sell or share your email address" text next to the newsletter signup.

h) Belfast Hypnosis "CENTRE" is spelled wrong! JUST KIDDING!!!! but actually, "professional" is spelled wrong under "who we are".

Overall very nice, looks great!

PS. I just looked at the "weight loss" and "self-hypnosis" articles and see you have a whole bunch of talks and workshops lined up already. You sir are a serious go-getter!

PPS. I would put a bit of text in the article links to indicate that they are in PDF format.

Bobby,

Your site is beautiful! Very eye-catching. I echo Stever's comments pretty much fully with the added thought that the links to "stop smoking", "weight Loss", etc could be larger print.

But then again my eyes are 45 years old!

I am so amazed at how fast you got this whole thing going. Like Steve says what a go-getter you are!!!

Celeste