Yes i was Jason, i didn't know Plays Tv was bundled with ATI drivers until i saw it on another thread. So far it seems better now i've uninstalled Plays TV but Bigbox did crash last night in the background while my wife was playing a windows game.
Found out today with this thread after a week of pulling my hair out after countless crashes that PlaysTV was my problem. It was installed with new ATI drivers last week, didn't even know it was installed.
I keep getting BigBox not responding error while cycling through games lists, once in the game i get no error. Anyone else get this error or know how to fix this.