I've just read quite a number of great and insightful comments here on this episode and have little to add to what was already said. I do want to point out that the intro music they used was a really smart blend of the intro music for both shows. It's really the Community theme, but done in L&O style. Maybe somebody else can articulate it better, but that was really something else! The attention to detail in this episode was just so amazing! And I am an L&O fan. :)
Please read the following before uploading
Do not upload anything which you do not own or are fully licensed to upload. The images should not contain any sexually explicit content, race hatred material or other offensive symbols or images. Remember: Abuse of the TV.com image system may result in you being banned from uploading images or from the entire site – so, play nice and respect the rules!