Running your SQL service under a domain account vs local account

Using my previous employers standard SQL build caused some issues installing a new OCS pool. The 2 errors are related to the articles below.

Security Account Delegationhttp://msdn.microsoft.com/en-us/library/aa905162%28SQL.80%29.aspx

Shrinking your model DB size.http://support.microsoft.com/default.aspx/kb/307487