Need help with web content and with web application text

We have three web applications that are ready for release. All are free web applications that require user login. We need an experienced writer to put finishing touches. Tasks: - Create excellent marketing copy for homepage and for "about.." page - Edit help text and other text for each page - Edit email messages that are sent to users (signup, lost password, invites, etc) We are looking for a creative writer who understands the purpose of the websites and writes informative, compelling copy. Please send me email if your are interested and I will provide the URLs. Then we can agree upon rate/cost.