Description of problem:
Current Reference guide mostly describes rhel4 and older client
utilities. Description of rhel5 commands/utilities starts with 
"Red Hat Enterprise Linux 5 uses ...".

Please note that most of information for rhel5 is also applicable
on rhel6 clients. It would be nice to have guide which reads: 
"On Rhel5 and above do ..." instead of "On rhel5 do ..."

Please also consider Today's flipping logic. Imagine that Reference
guide describes rhel5/6 behaviour as default and only few exceptions
are made for rhel4 clients.

How reproducible:
Lot of pages in RHN Satellite 5.4.0 Reference Guide
+ possibly also other guides