SharePoint Style Designer

[Via Daniel] The SPSkin Designer can be used to quickly and easily create style sheets (CSS) for SharePoint Portal Server and Team Sites. The Designer provides a GUI interface to modify the look and feel of SharePoint. Once a Style has been developed you can copy the style sheet and apply it to your Team Site or Portal.

If you are interested in SharePoint customization (both WSS and SPS), check it out. Thanks James!