Just to add my 2 cents, using Win 7 64bit and running IE9RC 32bit and avast!IS 6. Script shield has not scanned any (0) scripts while using IE9RC for over 2 weeks. By the numbers, IE is still the leading browser and IE9 is scheduled to be officialy released very soon. I would expect the script shield in avast! 6 to work with IE9 by then :stuck_out_tongue: PS. the script shield works with media player, just not with IE9RC.