The hardest issue regarding skinning a SharePoint site is the CSS that MOSS generates — it’s cryptic, and more often than not, it shouldn’t be changed. Heather Solomon has a great reference guide that covers just about every CSS class SharePoint has, complete with screenshots.
Patrick Neeman is Director of User Experience at Jobvite, a social recruiting platform and runs both the UX Drinking Game and Startup Drinking Game | More | Contact
If you're a UX Designer in San Francisco, ping me at Twitter. I want to add you to a list I have there.
