Copywriters are one thing; submitters are another.  As with any SEO project, much of your Flash SEO work will be in submitting to article websites, directories, search engines, and social bookmarking sites like Digg, Technorati, and StumbleUpon.  It's tempting to hire a provider to do this for you, but be wary of spam.  While no one knows for sure exactly what is the best strategy for submissions, one thing is clear:  If you go overboard, it can hurt your Flash SEO efforts rather than help them.

That being said, you defintely need to earn backlinks.  One way to do this is to toil away making daily submissions to new sites.  Other ways include hiring firms to do this for you (see our Flash SEO Providers), trading links with relevant sites, or -- and most practical -- provide great content that people independently want to bookmark.  It's important that you take care not to get listed on link farms or sites that use blackhat techniques; instead, look for high-Page Rank sites with a good reputation for credibility.  Because if their users trust them, the visitors they send to you will trust you.