Maybe I missed the memo but does anyone know how to "close" a running app. The chrome browser, I discovered you have to right-click using the sony remote while in the browser, choose the Windows option from the drop-down that appears, and hit the X beside the window you're in to close the browser. Should be something easier than that which is universal to closing all apps on the box. Maybe like a long press of the back key. Then I downloaded this solitaire game but can't figure out how to close it for the life of me other than going into running applications and forcing it close... Any tips? TIA!