My colleague Kevin Greene first alerted me about this script last year. I could not find it for a while on the web. So i decided to post the link here so I can easily retrieve this invaluable script when I need it.
I recently did a physical to virtual conversion using SCVMM and when complete there is no need for the HP Proliant Support Pack to be installed on the VM, so I ran this script and it quickly removes all the unnecessary files etc..
HP Proliant Support Pack Cleaner v1.2