[Bollo]

I think cutting down gradually helps the best, I went from 15 a day, down to 5, then to 1 over a period of a couple of months and actually quit altogether for 6 months.
Unfortunately I did start again (stress@ work & terrible willpower) but am still only on 5 a day at the moment.

My friend also quit by cutting down gradually and was down to 1 a day for about six months before he actually quit and he hasn't smoked for 5 years