[Guy Harris <guy@xxxxxxxxxxxx>]

On Nov 12, 2008, at 9:30 AM, Abhik Sarkar wrote:

> There is a hot-key to stop capture.

Hot key, or toolbar button?  (I'm assuming that a "hot key" is a key  
you type on the keyboard, not a toolbar button.)

> But to start capture, it has to be
> known on which interface to start capturing (because a system can have
> several interfaces). This is probably why there is no hot-key to start
> a capture.

There is a "start capture" toolbar button; it starts a capture on the  
default interface.