Newbie questions regarding WoW multiboxing

[MiRai]

I've been leveling my warriors a bit, they're level 85 now. I have some problems, though.

Is questing the most efficient way to level when multiboxing? Everything else is so very low xp 85-90. Are there alternative ways to level your characters? Some people farm those larvae on Timeless Isle but since their respawn rate is fairly slow, I don't think it would work with a team of 4. Do you know if killing other monsters on TI would be good xp?

The most efficient way to level is going to be what you can handle doing for long periods of time. Can you endlessly grind enemies without falling asleep at your keyboard or constantly getting distracted by other things because grinding is boring? Sometimes I can and sometimes I can't.

I'd say that doing dungeons is usually the fastest way to level w/o becoming too bored -- Unless, of course, you just cannot stand PvE (which I would kind of find odd in a game that heavily revolves around it ) However, more often than not, you do need a team that can fill the roles that a dungeon requires.

IWT seems very weird to me. When I'm close to a target but not in melee range, using IWT does nothing. Is this normal? Also, sometimes in combat, my characters start running in random directions. Based on what I've read, using IWT might cause this. Are there any ways to prevent it?

How does looting with IWT work? I have auto loot active on all my characters but I still have to manually click to loot the quests items, otherwise only the leader gets loot. Spamming IWT doesn't work either.

Did you follow the videos on this page?
http://isboxer.com/wiki/WoW:Interact_with_Target

I use round robin on some abilities(mass spell reflect, indimidating shout) but it doesn't seem to work very well. The abilities don't seem activate very often, even though I press the mapped key and I have the abilities bound to same keys on all of my characters. As if my keyboard was broken(it isn't).

You can share your profile and explain what you're pressing and what you're expecting to happen (and what isn't).

Is there a way to activate mouse broadcast for certain abilities? This would be really good for abilities that require clicking on the ground(heroic leap, black ox statue, mass dispel etc). Using heroic leap is really awkward when you have to use the ability, activate mouse broadcast and then click on the ground.

Yes.
http://isboxer.com/wiki/Mapped_Key_W...ast_Plus_Click