I used to think that the Roomba vacuums were silly. Now that I spend 40 minutes every day to vacuum our hardwood floors, I think they're ingenius. The iRobot Roomba 770 looks like a great fit for our house. And once we have that, I think I want the Scooba 230 to "mop" the bathroom every single day. I hate cleaning around the toilets. And maybe research whether the larger models really are safe for hardwood floors. Never have to sweep and mop again? That sounds like housekeeping perfection.