Quote Originally Posted by Jamien',index.php?page=Thread&postID=110385#post11 0385]You can try using ZQB - [url='http://www.dual-boxing.com/forums/index.php?page=Thread&threadID=5713
Zanthor's Quest Broadcaster (Beta)[/url]
Or alternatively use a quest complete macro on them all at the same time.
I find if I turn in quests and one dings before the rest they will still get the extra xp because they all handed in simultaneously.

also, if you're killing mobs which are red to a character, they will get very little if any XP compared to killing an orange/yellow/green mob.
Ideally kill yellow level mobs.
Quote Originally Posted by 'Griznah',index.php?page=Thread&postID=110386#post 110386
or complete the quests at the same time for all chars (using acceptmacro)
ZQB and/or turning in quests with a macro will not solve the issue of who levels first. Even though you issue the client side command the messages hit the server at different times. No matter what, someone finishes last. If there is a level difference, or one may level, it's definitely the best idea to manually turn the quest in on the nubs by hand first.