Google Analytics - Tracking multiple sites

I have multiple sites I’m tracking which each have their own statistics. Is there a way that I can combine tracking on 2 of the 3 sites in some kind of monthly report?

Any ideas?

Within the Help Center on Google Analytics they outline how to track multiple sites. Please visit: http://www.google.com/support/googleanalytics/bin/answer.py?hl=en&answer=55503. By following the steps you will be able to compare your statistics across multiple domains.