ALT-Tab freezes the game.  Hitting Alt-Tab a second time returns to game action, a third time takes me to the desktop.
Using the .Target command, no bullet holes appear in target, though I do see hit flashes.
I get two cursor arrows in the DX11 version - I see the game cursor arrow but also my windows cursor.  I took a couple of screenshots of this but the Windows cursor doesn't show up.  When I try to exit, the game freezes and I have to shut it down with Task Manager.
DX9 appeared to be OK though.
Updated AMD drivers yesterday, but when I chose custom install (leaving out Raptor and some other apps) it failed the installation.  I went to AMD's support site and installed the latest Win7 64-nit crimson drivers, and let it install everything.   Install went OK for Radeon 16.3.2 drivers, however device manager shows install driver as 16.200.1035.1001