I am looking for a way to post batches of blog posts to some (scheduled) blogs that are powered by Wordpress MU. I've looked at a lot of autoposters, but can't seem to find what I need. I don't want to add RSS feeds or spun articles - I have my own database of articles. I would like a tool or script that would let me upload batches of these articles scheduled to be posted at various intervals. Any suggestions? TIA