NB: TinyShark requires Flash.

Let's just hope that BT (British Telecom) doesn't start blocking BT (BitTorrent). Then we'll all be in BT (Big Trouble) with the BTs (Bloody Trolls).

You have to enable this feature in GMail Labs before it works.

Exactly, the headline doesn't make that very clear does it? Basically it's visible anywhere where it's dark between 0300-0400 GMT.