We've already seen plenty of leaked info on Sony's upcoming Alpha DSLR -- the 850 (including what is presumably its user manual). Well, now the German site DigitalKamera's got some more info on it, as well as the a500. First up, the a850 will boast a 24.6 megapixel sensor, a 35mm CMOS sensor, an ISO range of 100 to 6400, and will be capable of shooting 3 frames per second, with
