ASP Comment System Similar To Wordpress'

I have a content management system that generates article ID's for each article. I want to have an ASP comment system integrated into it that works the same way Wordpress' does. I want it to use gravatar and also allow me to approve or disapprove/delete the comments. I will send you a copy of the CMS for you to work with. I need this turned around in one day though, it should be pretty simple.