http://msmvps.com/blogs/bradley/archive/2005/09/04/65168.aspx&lt; with the caveat that I have not done this &gt; In order to support Blackberry's on a SBS box you need to purchase SBE Blackberry Enterprise Server 4.0 for Exchange. The docs say it's not "supposed" to be installed on the same server that ExchangeenCommunityServer 2008.5 SP2 (Build: 40407.4157)http://msmvps.com/blogs/bradley/archive/2005/09/04/65168.aspx#73401Sat, 29 Oct 2005 12:12:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:73401TrackBackEarlier this month, I wrote an entry here about Kubuntu, a Linux based desktop operating environment. I think choice is good, but the fact is that I will have a Windows operating system on or near my desk for the...<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=73401" width="1" height="1">