Relax. We'll do the job.
Whether you need article writing to sharpen your site's content or you simply need a steady flow of articles relevant to your keywords, in order to place high in PR, you must be careful about the quality and skills of your article writer. Article writing services all claim to provide professional service, but few can deliver the quality demanded by SEO serious professionals like yourself.
Apart from links, SEO content is one of the two major factors for search engine positioning these days. In order to gain search engine trust, your website must be stuffed with quality, unique web content.