There are 66 web parts that come with the Enterprise license of MOSS. None of these web parts come even close to the power provided by the Data View web part (DVWP). Officially called the “XSLT Data View web part” (also known as the “XSLT Data Form web part”), this web part has the ability to fetch data from a variety of sources as XML and then use the eXtensible Stylesheet Language Transforms as the markup language to format that data and present it on a page. DVWP can get data from any of the following sources: