Thu Dec 06, 2012 6:16 pm by lax
Fair enough. I don't see any of the usual suspects in your Diagnostics, which is probably why I asked for the Console output -- which looks as it should.
You can try shutting down Catalyst Control Center (ccc.exe), some people have reported issues with certain settings (I think involving application-specific graphics profiles). You can also check for new video drivers, if you haven't done that.
You can also try switching ISBoxer to launch WoW in Direct3D 9 mode instead of Direct3D 11 mode (or vice versa), if you haven't tried that. That helps some people.
Also make sure you don't have any Windows compatibility settings configured for wow.exe.