You can choose your event by choosing one of the 12 feed on this site . (works with IE, not fith firefox)
Right now you can watch Italy - Japan on live 01.
It's not full screen, there's no comment, but the sound in the Hall which is great for me !
If you open the EBU broadcaster menu on the left, you'll be able to choose between the feed of various european TV (including rai, TVE, ARD,ADF, France television, RTR, TVP, and other)