Contacts Management is basically a regular blank site with a single contacts list and a cool AJAX-style search web part on the home page. This search web part shows the list values (in this case names) that match what you are typing. E.g. If you type "k", all contacts beginning with the letter k will show up. Then if you add an "a", the results will be reduced to all names starting in "ka". This search web part concept could be applied to any list on any site - once I figure out exactly how to do that I'll let you know. This contacts list, like all standard SharePoint contacts lists can be synchronized with either Outlook 2003 or 2007.