This may come out as a newb question but I would like to know which DB I should make sure my xrumer service provider uses to maximize the results I want. My Goals: To increase rank on Google for specific keyword phrases. I have had some success and some failures. The number of links and quality seems to be much when used with a DB that targets forums and not blogs. The blogs DB seems to provide far few indexed links and let link juice. I am not sure how many different DBs there are but I have learned there are different DBs (or so I have been told). Let me know if I have left out any important.