Here is a very easy recipe for soy-yoghurt-cream cheese. I found it in the German vegan blog " ...schlemmen ohne muh und mäh" ( "...gourmandize without muh and mäh" ). Muh and mäh are the German expressions for cows and sheep voices.
Here is the source, with a photo of another serving suggestion: http://tierfrei-mampfen.blogspot.com/2010/08/alles-kase-oder-so-ein-quar...