Try these that I pulled off Google or wade through the hell that is web optimization blogging. Your best bet is to just start playing around. You can't break anything, so go have fun.
www.google.com/grants/education/Google_Analytics_Training.pd
s3.amazonaws.com/portent-ian-files/google-analytics-cheatsheet.pdf
http://www.webpages.uidaho.edu/~mbolin/fang.pdf
www.mivamerchant.com/conference_2009/presentations/MivaConf%202009.ppt
publicmediametrics.org/documents.php?docid=94
http://docs.google.com/viewer?url=http://www.imcanet.com/use... www.adamhowitt.com/resources/GoogleTechnologyFinal.ppt
http://seattletechstartups.com/docs/Google_Analytics_Present...