I just finished covering basic SEO modules which you will need for drupal to make it a complete SEO powerhouse here as well some theme hacks. Comments and suggestions are appreciated. Cheers
Nice one. I have several sites on Drupal and can proudly say its the BEST CMS out there. Your guide covers almost everything. A little of tweaking can be done on the content which I guess is variable. You can add nofollow module to the list to avoid penalities for linking to affiliate sites. Do you know a module which automatically inserts links based on keywords? Like you can set Sony: www.sony.com, BBC:www.bbc.com and whenever these words appear in any of the post, the words get autoreplaced with these live links.