^ I would imagine it'll happen very quickly. I've been beta (alpha?) testing this and it's so nice. These guys are on it. The scheduling interface is really nice, you can do what Falian described or mix it up even more. Pretty much limited by your imagination.
I'm currently hitting a URL list of 70 3 days a week, a URL list of 5 2 days a week and another URL list of 5 the other 2 days. You can tweak this at any point, except for the blast running today. Can't edit it once it rolls.
The only question in my mind is how many subscriptions I'm going to order.
