Hopefully you had a wonderful weekend.

Some info on sitemaps.
http://searchengineland.com/070809-091501.php

A page rank tool - it will help you to make sure you're squeezing the most out of your site.
http://searchengineland.com/070809-083140.php

And some discussion on the new Google adwords formula.
http://www.wolf-howl.com/google/new-google-adwords-formula-just-pay-us-more/