openSUSE 11 Offline Patching

Not sure if this is the correct forum…and if not can somebody please point me to the best one to post this question on.

I have a machine that I need to patch on a somewhat regular basis that does not have access to the Internet.

I am looking for the best way to do that with openSUSE 11+.

I tried working through the Patch CD instructions (SDB:How To Create a Patch CD - openSUSE) but met with a failure at the end when I tried to point YaST at the CD.

Can anyone help me with how to best go about patching this offline system?