Be as concise and relevant as possible as has already been sadi.
SEO is a black art and requires time and lots small tweaks until you get the right results. It can take a long time to achieve good rankings and requires constantly changing content and a never say die attitude.
Like Linda said, that splash page is no good you should be getting right into the main content its bad
SEO but besides when someone types in your site in the address bar or clicks a link from a search engine then they don't want to be taken to a link to your homepage. That's absurd.
Another problem is that you have no actual content. You have a list of links on your actual home page and nothing about the site itself. The most important thing is the quality of content and how accessible that is. That doesn't mean only put good quality info when you are three levels deep.
You need to to look at how the site is organised before you do anything and concewntrate on making the content of your site visibile to search engines; don't hide it away in sub pages.
Pete.
