If i open the Version Control Repository and click on the change repository & Update settings I can change the following.
Directory
Download HP Proliant and HP Integrity Support Packs for Operating System, here you can clear all Operating Systems.
Automatic Update Settings, here you can disable the whole update mechanism. I always download my SPP's by hand unpack them and put then in the repository in their own folders. That gives some errors in the logfiles because of the double files but that keeps it clean.