CMSWatch have recently published an informative article entitled "XSLT 2.0. A Transforming Experience for Content Management?". The article, authored by Steve Heckler of Accelebrate, provides an overview of XSLT (Extensible Style Sheet Language Transformation) 1.0 and the proposed 2.0 standard, and a discussion of the implications XSLT 2.0 could have on content management systems. It is important to note that XSLT 2.0 is not yet an approved standard. Read the CMSWatch article.