Samsung Epic 4G Touch training docs leaked, likely to have 4.5-inch display?

Like many other highly-anticipated product announcements, a few bits of information have leaked out mere hours prior to tonight's reveal of the Samsung Galaxy S II. This time, we have a new piece of 411 about the Epic 4G Touch, Sprint's weapon of choice. According to leaked training documents that surfaced today, it appears the device will match the Hercules in screen size, receiving a healthy bump up to a 4.52-inch Super AMOLED Plus display. True or not, we don't have much longer to wait before Sammy lets us in on all of the secrets these three Galaxy S II models have been keeping for so long.