Everyquest
QuestHelper
Lightheaded
Tourguide
Cartographer
TomTom
Atlas
Atlasloot
Questguru
Zygor

Are the once i've installed. Obviously not all on the same toon but spread out over alts. Depending on the zone / guide I try to find the most accurate info.

Just recalled carbonite and gonna give that a try in northrend.