What does it do?
What is it for?
Why do I need it?

You know, stuff that would convince people to give you all your details

EDIT: I may have missed the subtle humour in your post, If so apologies.
Tweaking really bad;ly after quitting the fags
( Joe Scaramanga with a G-double-O-D vibration, Wed 23 Jan 2013, 11:26, Reply)