Microsoft to Buy Groovehttp://blogs.technet.com/michael_platt/archive/2005/03/10/392093.aspxWOW! Microsoft are buying Groove: http://www.microsoft.com/presspass/features/2005/mar05/03-10GrooveQA.asp and http://news.com.com/Microsoft+to+buy+Groove+Networks/2100-1014_3-5608063.html?part=rss&tag=5606366&subj=news I have used Groove in theen-GBCommunityServer 2.1 SP1 (Build: 61025.2)