I heard from someone that he hated how he to go back to the private server website to change the realmlist.
There is a really simple fix for this:
Just put "#" in front of the realmlist in your realmlist.wtf to put information in it that you can use later. For example:
-this will make you be able to logon to retail and save arenaaddicts so you can easily change it back and forth quicklyCode:set realmlist us.logon.worldofwarcraft.com #login.arena-addicts.org
I know it's basic stuff, but I thought someone could find it useful