This is another good recipe site:

http://www.lowcarbluxury.com/lowcarb-recipes.html

I've found lots of goodies here.

For the cream cheese and sweetener, there's always Atkins crustless cheesecake (recipe is in Atkins book in recipes section). Pretty good but really soft consistency. I like my cheesecake a little firmer, but it's still a very nice treat.