Well, well–what have we here? As the world of point and shoot cameras gets ever more saturated, it’s growing tougher and tougher to differentiate between the masses. Sony’s newest two, however, are easy to spot from the crowd. The Cyber-shot DSC-TX1 and DSC-WX1 are the company’s first two cameras to utilize back-illuminated “Exmor R” CMOS sensor technology, a new approach to optics that supposedly provides “unprecedented advances in low-light performance with approximately twice the sensitivity of cameras with