I recently wrote a blog post for the Hey, Scripting Guy! blog related to Updating SSL Bindings. This is a process that is time consuming and tedious when working with server farms. By automating this process with PowerShell, the manual importing of the certificates and updating the bindings can be done programmatically. Until you upgrade your IIS Servers to IIS 8 and can use the Centralized Certificate Store, this is the next best thing. Jump on over and take a look.