Since a year or so I'm administrating AIX and in the mean time I wrote some (very good ) documentation on some parts, including NIM, Storage and LDAP authentication. I thing they're pretty good and I want to share these articles with more people than just the people finding them on Google .The articles have been cleaned of business information and are on the internet, on www.warmetal.nl. I wanted to post them on the vgGuides section but couldn't find an 'add' button. If the articles have to be checked first, these are some urls:
NIM: http://www.warmetal.nl/aixnim
VIOS: http://www.warmetal.nl/aixvios
LDAP: http://www.warmetal.nl/aixldapedirectory
Storage: http://www.warmetal.nl/aixstorage

I understand that some articles may be quite simple, but they are all addressing questions and or problems I once experiences or had, so I think other (starting) sys admins may like them as well.