Project 2007 Hotfix remote installation?

[charp8]

We just received word from our parent company that we need to apply hotfix kb966308 to all users of Project 2007 Professional. I was wondering if there is an easy way to deploy this hotfix unattended remotely so I do not have to manually touch each machine. I do not have SMS all we have is WSUS which will not deploy hotfixes. Is there a way to create a batch file that when run would remotely install the patch unattended on specified machines? Any insight would be greatly appreciated.