Red Hat Enterprise Linux 5.5 patching

[Dean Thompson]

Hi all

A client wants to explore the different patching options we have for Red Hat EL 
5.5. The preference from the client's side would be to not connect to the RHN  
and rather have patching done once a quarter with officially released  patches. 

Can you please tell me whether Red Hat releases quarterly patches similar to the 
way Solaris does it with the EIS dvd's? 


Regards
Dean