DaVinnci is a wonderful line of splenda sweetened syrups. They are like the coffee syrups you can get at espresso shops. The toasted marshmallow one is amazing in diet swiss miss.

http://www13.netrition.com/cgi/prices.cgi?manu_id=121

Torini is another splenda sweetened one that is good, just doesn't have the variety of flavores. Hastings has a ntoher od dbrand I can't remember that is splenda sweetened.