Hi,
I think the site looks good and even though it's not looking bad with your choice of colour for the background I also think it could look very good if not better if you had a lighter (perhaps white?) background colour or at least for the part that has your content.
I'm not too fond of any form of flash myself except in the case that it's used for animations and little games so I don't like that too much about your site but don't take me too seriously on that because if you look back on my history you'll see that I criticize any form of flash.
I do however have a valid reason for that and that's because search engines can't read the text/contents of a flash clip and certain users with disabilities or old computers that use text-based browsers won't be able to use your site either (or at least will not be able to view a great portion thereof). That means you could potentially lose customers/visitors.
Maybe make the navigation links bold so it's easier to read.
That's just my two-cents
- make of it what you will and good luck!