Quote Originally Posted by 'Dirtyplay',index.php?page=Thread&postID=123770#po st123770
Im glad you were able to direct me something that I have already read in depth with a side of sarcasm, but that still doesnt answer my question of why its NOT working even though I have followed the extremely basic instructions. Now if anyone could help me with a few troubleshooting problems. I open the WoW application in both my original WoW folder and my copied WoW folder yet it continues to drag my screen back to whatever WoW application was opened first.
I dual box on both a MBP and and iMac. On the MBP I merely created a copy of the actually WoW application (not the launcher, the app itself) and use that to start the second instance of WoW.

I run 4 copies on my iMac, having used the instructions on WoWwiki to setup 3 extra different folders. I have placed an icon on the dock of the 3 extra WoW applications from each of the newly created folders and start the 3 extra WoW instances from those and the other from the existing WoW icon. I run the 3 extras on an external monitor with no problems.

What you are describing sounds like you are starting both WoWs form the same application file, which would do what I believe you described. You will need to start each WoW from a separate copy of the WoW application.