Hi Zach,
It's worth pointing out to your readers that using OLE Automation in T-SQL not only has performance issues, but has real drawbacks when it comes to security. For example, you need to be a member of the sysadmin role to execute these SPs. Bart Duncan wrote a good paper on the topic at ttp://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnsqldev/html/sqldev_10182004.asp. In addition, it is very easy to cause memory leaks in the server that could impact the server's memory space.
Thank you,
Bill Ramos
Lead Program Manager
SQL Server Manageability