The college HP digital camera went belly up last year, so I replaced it this year (with a new budget approved) and got the Canon PowerShot A590.
My personal camera is the PowerShot A570, and I bought the same model for my Mom.
The PowerShots are all similar with upgrades on the pixels and zooms for new years. My A570 is 7.1 pixels while this new one is 8 pixels.
The only real difference with this new model from Canon is that the case is a dark color as you can see in the photo rather than the silver on earlier models. I say this is the only real difference, because I can't see any difference in...