This is just a reminder - but every now and then I get an Ask a Jedi question concerning BlogCFC. BlogCFC has it's own forum set up for support questions. You can also just send me email directly. The question this time was:
How do you ping MXNA in BlogCFC?
Ping support is pretty simple in BlogCFC. In your ini file, there is a property called pingurls. This is a list of URLs to ping. (Duh.) We also support a few 'special' URLs: @technorati, @weblogs, and @icerocket. These all ping their respective services.
To finally answer your question - when you submit your feed to MXNA, they respond with a specific URL. All you do then is paste the URL into the ini file. Here is my URL, minus the ID: