Deploying certs for OCS R2 explained

Hi,
On the communicationsserver team blog I saw the posted for the OCS 2007 R2 Deploying Certificates.doc This is a handy document and can be downloaded from here: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=e9f86f96-aa09-4dca-9088-f64b4f01c703