I have a bit of a sweet tooth, so I buy those frube yogurt in a tube things and freeze them, the ones I buy are called wildlife choobs and are only 42 cals each, it tastes just like a dessert and it lasts longer than normal yogurt. I also have freddo chocolate bars as they are only 95 cals each, I also put these in the freezer as they last longer when you eat them. Ryvita crisp breads (11 cals each) and either peanut butter or low fat cream cheese is my other favourite snack.

i love snacking too =( but i tend to just have my three meals and leave my snack for when im watching tv at night with a cup of tea. some things that i do include

apple with peanut butter
jelly
small little bags of popcorn
yogurt
cereal bars that i dip in my tea and they are nicer than biscuits
a small bowl of cereal and skimmed milk
apple and carrot
dried mango