use ALT tags in images and submit your site in good list like dofollow directory and bookmarking so its very useful for website and make good mata tags so your website can get easy ranking
Maybe you should read this http://googlewebmastercentral.blogspot.com/2008/06/improved-flash-indexing.html There are some setbacks that Google admits while crawling flash files. Make sure your flash files is crawled and indexed with important keywords.