Well done Lasereth, helped me to better understand some of the items in the movie as well. The series by far is my favorite of all time, the amount of action, and thought that went into the movie are top notch. I do look forward to the box set coming out the fall, even if I already own all three movies seperately.
If you really want to read up on how deep the movie goes, may I suggest the following reads (warning: long reads, but very well done imo)
Reloaded
http://wylfing.net/essays/matrix_reloaded.html
Revolutions
http://wylfing.net/essays/matrix_revolutions.html