Terry I am short on time as I am just going out the door but I could start you off. Firstly your title at the top of the page is obstructed by your buttons from where I am looking. This is the word PHOTOGRAHS, its not in line with your name.
The text at the side where you describe the meaning of certain words is very small and nearly impossible to read. You would be better giving more information on your home page about where you are situated, how long you have been in the business, anything to give more information.
Your about me page needs to be placed neater and in paragraphs to make it easier to read and give it a smarter look
http://www.terryodonnellphotographs....out_terry.html
On your home page your links are at the top of the page and the inner pages down the side or all over the page and in different button images, you would be better sticking with one or the other, it just looks a bit all over the place at the minute and makes it hard to navigate, I honestly kept getting lost.
Also really don't think using two domains in one website is a good idea, I knew instantly I had jumped to another site, there maybe other problems with this, search engine issues and other things, someone maybe able to tell you more, but I really do not think this is a good idea.
Few other things that I am sure others will point out.
Paul