Because you mention Recovery Manager ...

but I didn't see mention of Desktop or Laptop I will offer links for both.

This is for a desktop (note on that page that "Recovery discs for Windows Vista can be created by using the Recovery Manager" hints how you create your recovery disks:
Performing an HP System Recovery in Windows Vista
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00814731&cc=us&lc=en&dlc=en

This is for a laptop:
Recover Windows Vista Operating System Using HP Recovery
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00809678&cc=us&lc=en&dlc=en