SharePoint 2003 - what would you like to know?

My Sharepoint presentation is running a bit long and I need to cut it down by a few minutes.  If you are planning to come & see it this Thursday at NJMSDEV  (or even if you aren't) which of the following is LEAST important to you?

1.  Walkthrough of Windows Sharepoint Services

2.  Walkthrough of Sharepoint Portal Server

3.  Common development tasks - Windows Sharepoint Services

4.  Common development tasks - Sharepoint Portal Server

Leave me a comment if you have an opinion on this...