In addition to an Attack-my-target and a Goto+attack, you probably want a Follow+defensive (bodyguard mode) and a Follow+passive (no attack) bind or macro.
/macro BG "petcomall foll def"
/macro Fol "petcomall foll pass"
Or if you wanted to bind these to a KEY:
/bind KEY petcomall foll def
/bind KEY petcomall foll pass
To find the old guides in the Player Guide section, you're going to have to perform a search for them until they straighten out the links.
The links in my sig are updated, if that helps. 
"When heroes fail, the Angels will save you."
MASTERMIND NUMERIC KEYPAD PET CONTROLS
HAMIDON NUKE RAID GUIDE
Is there anyway to get to the old guides?
I was away from the game for a while, and would like to double check my pet command macros.
I have a direct attack a mob, and a goto+attack, and those seem to work ok, but I have no recollection whether I need to get fancier.