Trial accounts, Vanilla accounts, Wrath accounts (oh my!)

[Trick]

So I'm currently 3-boxing Wrath accounts, and I'm planning to open up 2 trial accounts for RAF bonuses. I may upgrade to Vanilla (or Battlechest) accounts after the 10 days, and who knows I may go completely nuts, upgrade to Wrath, and 5-box.



My question is on the install folders I will run the accounts from. I know I had trouble before trying to run an account that was licensed for Wrath on an installation that did not have Wrath, but will I run into the same problem with a Trial, Vanilla, or Battlechest account in that it will refuse to run on an install with Wrath applied?

[lyons]

all wow accounts are forward compatible and so will work with the wotlk and all future expansion packs. although you obviously do not get access to the expansion pack's content
i personally am still running 2 vanilla accounts on my 5 team with the other 3 being wotlk.

[lordmythic]

The one thing I did notice is when I tried to move an undead lock from my wrath account to my vanilla wow account. It told me I needed a wrath account at the destination account which is curious because he's an undead lock lvl50 and hasn't even been to any BC content. I wanted to move a belf hunter and also make another DK so I upgraded anyway just sooner than I expected.