I just upgraded to WP3.1 on a bunch of blogs (these are just used to redirect traffic so SEO and content is not important at all) and some of my plugins have stopped working. How do I go back to WP 2.9 or start new blogs with 2.9? It doesn't matter if I lose all the content. fantastico deluxe uploads 3.1 automatically. Willing to donate $20 if someone can point me in the right direction... Thanks!