from the field: Installing OCS 2007 R2 DB update utility

I have stucked for a while trying to install the OCS 2007 db update utility from the november update collection for COS 2007 R2, the setup kept asking for SQL 2005 client tools, after so many tries here is the solution:
install the following SQL MSI, I am not familiar with SQL so what matters it fixed my problem

http://download.microsoft.com/download/3/1/6/316FADB2-E703-4351-8E9C-E0B36D9D697E/SQLServer2005_XMO_x64.msi

you will need it only if you are running Enterprise version with seperate SQL server and want to run the hotfix from the frontend server.