Windows 7 adm group policy for Windows 2003 server?

[bbmak]

Hi,

Currently, I am upgrading some of the computers to Windows 7, however, the group policy in Windows 2003 server used to monitor XP seems lacked. Are there is an updated version of adm file for Windows 2003 server to manage Windows 7?

I know upgrading to Windows 2008 that the problem will be solved, but I want to continue using Windows 2003 server because in WDS for Windows 2008, there is no mixed mode for deployment, only native mode. In another word, I want to keep Windows XP deployment for some clients. So, any helps will be great.