Canon entered the dSLR market in August 2003 with the EOS Digital Rebel, and its higher-resolution, more-features descendent, the EOS Digital Rebel XTi, arrived in the September 2006. As consumer level resolution offerings go, 10.1 megapixels is on the high end. A few design tweaks and an updated sensor, intended for higher resolution, set the camera apart from its immediate predecessor, the EOS Digital Rebel XT. A new feature to the XTi is the 3:2-sized CMOS sensor is reportedly self-cleaning, shaking off dust with microvibrations with every power-down. Max light sensitivity tops out at ISO 1600, and the camera can shoot at 3 fps with up to a 27 frame burst. The onboard image processor is designed to automatically adjust white balance and color reproduction to fit various lighting environments. Storage is on CF Type I or Type II cards, and a USB port connects to computers for downloads. The camera can also connect to TVs and printers directly for display and printing of pictures.