This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
When I open new popup with modal equal to true I still able to click on buttons, works with keyboard, write to text box on IE8.
On FF it works OK (all events and action are disable until the popup is close).