The power of an SLR with the ease of a compact. That's what Pentax would like you to believe its Optio X90 offers and, according to a Photography Blog review, that's about what you can expect. The 12 megapixel, 26x superzoomer's lens offers amazing flexibility without doing the lens-swap shuffle, and image quality was said to deliver very good with "striking colours" (it's a British site, mind). This is definitely a camera with a focus on helping users, but there are controls for setting shutter and aperture priority, and