Hello David
I'm totally new to this field (and this forum) and just thinking about learning web design, so I cant criticize your site. What I will say is I love the simplicity and directness of it.
I have spotted a typo though! On the "About" page, in the 'Website' section, it should say "it is all too tempting" (not "to tempting").
Hope you don't mind me being pedantic.