My mistake, I thought you had some scripts to create the SDK tree, redistribute tools and stuff inside the relevant folders and pack it... I must've totally misunderstood how you did the job, sorry ? this could be useful for those willing to keep it up to date by themselves too.
On a side note, I'm working on a very small tool in my very little spare time, it is quite unrelated but it might point people to the SDK without having them come on the forum threads to download it... I wanted to put it in a repository of sort