Quote Originally Posted by 'Kissell13',index.php?page=Thread&postID=72981#pos t72981
Quote Originally Posted by 'nogbog',index.php?page=Thread&postID=72955#post72 955
Sounds to me like a harddisk problem,
Well... not so much a problem, but you cannot run that many WoW instances off the same harddisk without expecting a ton of lag.
Actually I run all 5 instances of wow off of a single sata hdd.
Two physical installs, 1 for main and the other for the alts(run 4 times from the same dir

I have no problems with lag.
Wait till you start running out of disk space!

When i'm down to my last 15Gb of my 200Gb disk, things start to get super choppy.