I plan to start a new D&D 4E game soon. None of us have played before and we'll be starting at level 1. Are there any important errata that I should know about and inform my players?
I know there are errata documents available, but I'm looking for a distillation of the most important ones for level 1 characters.
Edit: Books owned: Core 3 plus PHB2, DMG2 and Rules Compendium.
Players: Eladrin Wizard, Human Warlord, Shifter Avenger, Goliath Warden