Does the camera heat up too much when printing lots of pictures? Also, I've read you can only print about 15 pictures before battery is depleted. Can I buy a back-up battery? I'd like to use this at a wedding for the guest book as a fun, instant thing for guests. But it needs to be able to print lots of pictures in succession and not die or overheat. Thanks!
Would be easier to use a laptop. Very tough for people to see quality images on such a small screen. You might try downloading what you've shot so far to the laptop and showing the images there. Lightroom is a fine choice for this. Yes, you can buy an extra battery, or an AC adapter, if you simply must use it for display, but it shouldn't overheat after just 15 pictures, nor be depleted so quickly, unless it's been used for quite a while, or the battery is faulty. Extra batteries are a great thing to have, period, especially if you are far from a charger.