My understanding of Google's BOT is that it can't read Javascript or what is inside Flash... Your whole index page is half of each. I have this problem on my own site (all the navigation is in Javascript) and the Google bot gets here, reads the page title only and then leaves when it gets to the Javascript. There is nothing for Google to spider because it can't read your Flash links - so it just leaves. I teach this stuff, but am no way an SEO expert, but I still tell my students don't ever use Flash as your site, but only use it sparingly to enhance your site, but not as the site itself. I tell them to use CSS menus and navigations too, because the Bots can read and follow them without a hitch. Good luck!