Try to use Maximizer in Keyclone, that will make it easyer for u to see all windows @once = u dont have to alt+tab, just click on the "alt" window. If u dont have 2+ screens or a Big main screen that could destroy ur gaming experience cause of smal wow windows. But well give it a shot ^^ hope it helps The lagg can ither bee ur internet connection or ur computer specc. Not much u can do about it exept upgrading ur internet / Computer or change ur graphic in wow for less lagg.