Canon's S90 ushered in a new era of point-and-shoots, where a pocketable camera offered control and quality almost equal to a DSLR. The newest model in this line, the S100, continues the trend: the sensor gets a bump from 10-megapixel to 12.1, it has a new processor (claimed to be faster, more accurate in low light, and with better color reproduction), the ISO and video resolution have improved, and it's got built-in GPS geotagging, so you'll know where your photos were taken. Our friends at Popular Photography call it a "robust update," and considering it's updating just about the best point-and-shoot on the market, that's saying something. Read more at PopPhoto.