Here's some great code I was given by Frits Graafland a few months ago that I thought I'd share: SPSFAQ090150 - Some greate code for enhancing SPS2001

Here are the new SharePoint Portal Server 2003 Knowledge Base Articles:
You Are Not Prompted to Confirm the Delete Operation When You Delete an Alternate Portal Site Setting in SharePoint Portal Server (Q823548)
Cannot Modify Some Searchable Document Properties (Q826889)

Finally, thanks to David Stone for help with SPSFAQ090133 - What's a good way to track usage of your portal? Check his comment number 5...