Advice small camera

[Alexsma]

I need some advice on a new small digital camera. I would like something that is small enough to pack into my purse. Reasonable shutter speed and at least 5 mp. I would also like it to take AA batteries, I have the 15 min charger for these already. THanks in advance.
Amy

 

[Kelly Grannell]

Canon a 610, Canon A620, the entire Canon SD series.