Abso-freakin-lutely get what u r tlking about, I have been on ww's for 6weeks tomorrow and I have changed the foods I eat after dark and during nap times and also I have actually cut down massively what I eat at those times, cutting down hasn't been something I tried to do it just has happened as I've eaten better more filling foods during the rest of the say and breaking that habit I think I'm just no longer addicTed to the crap.

Some great snacks I have found are

those little packs of popcorn, you know the ones ppl buy for their kids sometimes? They are 1.5ww's points per pack and just like movie popcorn

Forme yoghurts 1pt

jarrah extreme choc sachets (just discoverd this week) YUM! I think they are 1pt

Low fat custard with sliced banana (1pt for half cup custard and 1.5pts for medium banana) often dh and I have half a banana each

Fruche - 2pts i think (havent had for a while)

rice crackers and salsa (10rice crackers are 1pt and salsa is 0pts)

You can make the yummiest nachos with mountain bread (just as good as normal chip nachos and a million times less fat etc) I think all up with chips, reduced-fat cheese, weight watcher's sour cream and some shallots its about 3.5pts

watermelon 300g for 1pt

Those little pavlova nests with some yogurt and banana or whatever you want to put with them (the nest are actually only 0.5pts each!

Hope these are some good suggestions for you and believe me I felt like i could never stop eating all the junk at night but just so easily by adjusting all of my diet I have just had the night time eating fall into place. I really recommend ww's I think its great for mums and really really is a long term forever sustainable way of eating. I have really found that I haven't cut down food and realised I was making some really really bad snack choices and thinking about those a bit more and going for better, even more enjoyable choices has made all the difference.