my finger's on the pulse

So now after a couple of days, I'm thinking that I'm going to try the Roomba. So I sat down at the computer to look over the different models once again -- and, as of today, IRobot has announced a new line of Roombas set to ship in September. So you can expect to see the old ones on sale. But I'm thinking I might wait for a new one -- bigger dustbin, faster charging time, and they can take themselves back to their charger when the battery runs low.