Sip iced water when the cravings get really bad or go brush your teeth.
As Jenna says, are you on the right strength patches - the cravings shouldn't be awful if you've got that sorted out, what you'll miss is the inhaling bit and the *something in your fingers*.
Stay well away from other smokers and smoky places.
Launder all your clothes, your bedding, your curtains, even the covers on your soft furnishings (seriously) to remove the smell of tobacco (this was the most important one for me when I gave up).
Take one day at a time, think, "Yes ! I got through another day, I am brilliant, I do not smoke! !
Go do something else when a craving starts - anything, from looking to see if there's washing up to do, to sorting out your CD collection.