Search for my post, i already had this, and used another lib for deletion.
But both libs are not updated more, look like non-interesting for authors anymore.
I hoped to find a way to get UpdateContact function within any of these libs, even was ready to pay, but... i'm here where i am, seems, an year.
The problem is that library doesn't give me access to the "Notes" field in the contact list... And I'm not sure that I can have both librarys loaded at the same time.