Feel free to post your known pitfalls when dealing with this animal. I just spent the better half of the last 2 weeks on the phone with both Microsoft & Blackberry support, fixing a nightmare install. The server came pre-installed by Dell to the client. The client didn't request us to assist with the install until after the his tech left the office and he started experiencing problems. The server was not patched with any updates/hotfixes/service packs etc before it was turned over to me. The configuration was SBS2k8 with Exchange 2007, BES Express 5.0.1, SQL 2005 Express, WSUS, Sharepoint, & Activesync. Bes was installed because one user had a blackberry device, Activesync was installed because one user had an I-Pad. I spent 3 days on the phone with microsoft just getting the automatic update feature to work. Once the updates were all current, BES stopped working. 3 days on the phone with BES support, I come to find out that 5.0.1 isn't supported on 2007 SP3. 48 hours later, and I still need to move the exchange db's to the D drive. The server is out of disk space. lol We tried to tell the customer that it would be cheaper to simply reinstall, but the customer insisted upon fixing it. If you are thinking about installing SBS, please think twice, and install 2008 Standard.