RFC 2425 - A MIME Content-Type for Directory Information Defines a MIME Content-Type for holding directory information. The definition is independent of any particular directory service or protocol. The text/directory Content-Type is defined for holding a variety of directory information, for example, name, or email address, or logo. http://www.imc.org/rfc2425

RFC 2426 - vCard MIME Directory Profile Defines the profile of the MIME Content-Type for directory information for a white-pages person object, based on a vCard electronic business card. The profile is defined for representing and exchanging a variety of information about an individual. http://www.imc.org/rfc2426

vCard Overview Discuess features and applications of vCard. (Internet Mail Consortium) http://www.imc.org/pdi/vcardoverview.html

vCard: The Electronic Business Card A whitepaper on vCard, the personal data interchange standard. (Internet Mail Consortium) http://www.imc.org/pdi/vcardwhite.html

Cascading Style Sheets Course covers all of CSS1 and CSS2 Recommendations, and tracks the progress of CSS3. Topics include CSS syntax, selectors, properties, and values. http://home.universalclass.com/i/crn/4926.htm