ADSENSE FOR FEEDS, PROBLEMS

In the last days AdSense relased a new service: We can add ADV in our feeds; the adv are customizables and are in these two formats: 468X60 and 325X250. You can create a 'new feed' with Google as proxy and after to make a redirect, or... if you has just Feedburner make that:
Who as feedburner ( as me) and don't want to create the 3rd feeds adress, can only write a letter to AdSense: they donesn't has an automatique system to help us!!!!!
Oneslty, that one is the first time that Google Adsense is not useful for me. I don't remember a service with the same problems as that one. Ok, I know AdSense's Programmers will do all possible to help Us. I work with Them just to 18 months, and I can said that is the better service I ever found ( just to that moment) in internet.
Good middle Agust to everyone from Italy, the Country of Sun, ea and loLve.