If you’re thinking about installing SP1 for DPM 2007 to your DPM environment. There are a few things you that you need to be aware of before you install this Service Pack to any DPM servers. To begin with, DPM 2007 SP1 includes a lot of new functionality as well as numerous fixes that will without a doubt stabilize your DPM environment. As with any churn to the binaries on a server, there is always an inherent amount of risk involved. In order to mitigate the risk involved and try to make this as positive an experience as possible, take some precautionary steps.