Following closely on Wednesday morning's D90 announcement, specifications were leaked about Canon's new, but as-of-yet unofficial, full-frame sensor 5D Mark II DSLR, with additional details of the 50D's image processing capabilities revealed as well. An anonymous source tells Canon Rumors that the 5D Mark II will offer a 21.1 megapixel full-frame DIGIC IV sensor, with full weather sealing, a 3.2-i
