SMS 2003 Server on Windows 2008??? – No.

Don’t even waste time on it.

Oh, I’m sure you COULD get it to work, but I would not bother.

Update 29 July:
It is not compatible as SMS 2003 hooks into IIS.  And that is not possible with Windows Server 2008.

On this day..

• Detecting inactive computers in your AD domain. - 2010