Configuring Google XML Sitemaps
Configuring Google XML Sitemaps, explanation of the settings and options
15. Change frequenties
How often do you change what and where?
16. Are you blogging once a week or once a day?
17. When you are revamping your older posts, be sure to change the settings of Older Archives from Yearly into Weekly or even Daily
18. Priorities: The default settings of priorities are not bad, you can leave them be
19. Save the changes
20. Reset options: when you did something you don't like after all, you can just press the reset button, to turn back to the default options.