THANX for that list ANNE ~ some really good ideas here. I also like the little SOURCE yogurts; only 35 calories each (no fat; no sugar;splenda), and they come in many flavors like strawberry, blueberry, blackberry, nectarines, etc.
I really like the celery sticks and a dip on no-fat sour cream or yogurt; adding some chili sauce and onion soup mix for a quick dip.
CUP-A-SOUPS have only 60-80 calories each; just add hot water and what a filling snack.
RICE CAKES only have 60 calories and with light peanut butter; what a yummy low-cal snack.
I also like to dip apple slices in yogurt; yummmmm ...