Icecream is one of my very worst tempting foods. Once I start on it I can't stop!
Like the others have said, low fat just means high sugar. Myself, I can't eat sugar, so I go for the "no added sugar" icecream, which still has a fair amount, but it's less. Nearly $6 a pop. Usually that lasts me around 4 days or less, I just can't leave it alone!!
Best thing for an icecream craving (only works if it's a cold day).... go outside wearing very little clothing until you become very cold. Hard to want icecream then