IÂ´m using wordpress 1.5 strayhorn and iÂ´m trying to understand the new pingback function (if it is there, iÂ´m a little confused :) ), is there a possibility to specify pingback to updatingservices by category? Meaning that i can enter a special pingback URL for each category and when i send a post in that category it automatically update the entered URL. But not the posts i send in other categories. Is that possible and if, what do i do to enable that? Hoping for an answer.