A couple of years ago we purchased a Canon PowerShot A70. At some point in the last year, we’ve managed to lose track of it. I still suspect it might turn up; but in the mean time, we really need a camera. So I’ve now got a PowerShot A620. Conveniently, it takes the same rechargeable AA batteries we got for the A70 but rarely managed to bring along with us (the consequence of which is that I know exactly where the batteries are).