bwcolor
Veteran
I wouldn't use a card larger then 8gb. I think you're asking for trouble. Cards do go bad. The larger the card, the more of a chance a read/write issue can occur. At least that has been my experience and some friends of mine as well. I would go bloody crazy if a nearly full 16gb card malfunctioned!
To keep your card functioning "clean", make sure you more then just delete files from it. Download the whole card to your computer or device and reformat it in the camera it was being used in after every download. I have had cards functioning properly for more then 5 years + in doing this simple step.
I just ordered the above card in 16GB. My reasoning was that these cards have memory that ages and firmware that uses different areas of the card to average usage. At least, I believe that this is true. So, I thought that partially using a card wasn't such a bad thing. I think it was around $75-$78 delivered and CA tax. I'm hoping that the video function is somewhat useful in that I would like not to carry my video camera.
I would like to buy an aftermarket battery, but a bit concerned about the "exploding battery" mentioned in a recent post.