I haven't come that far but i see little point in being able to toggle for example IM programs on/off under the shield. And for P2P shield, only available togglable thing should be uTorrent client because it causes performance problems on some systems. I see little point in being able to uncheck other P2P or even IM clients. I mean you won't benefit any performance or lower memory usage if you disable unused programs. So what's the point of having settings that don't have any particular function really.