SMS for Hotfix rollouts

Does anyone know of a way, or a White Paper that addresses a way, to use SMS server to deploy Win2k Hotfixes throughout a domain. I've been assigned the task of Hotfix rollouts throughout our organization and I've been researching and testing 3rd party solutions like PatchLink and UpdateExpert. I would really like to use SMS (mainly because we already have purchased licenses for SMS and because of its multiple uses outside of a potential patch deployment solution), but I have found nothing onMicrosoft's website that touches on this subject. If anyone knows of a way to do it or has implemented SMS as a sloution for Hotfix rollouts, please respond back because any information would be appreciated. Thanks again!