We've definitely seen new Nikon gear leak in the foreign press before, and it looks like the cycle continues: that rumored Nikon D3100 SLR just made an appearance in the pages of Germany's Foto Digital magazine, along with an updated Coolpx S1100pj projector-cam and a new Coolpix S5100. The D3100 is obviously the main attraction -- it has a 14 megapixel sensor with up to ISO 12800 sensitivity, a new 1080p video mode, and an improved processor and autofocus system, for a body-only price of €650 ($831). Not bad -- although we don't know if it has that rumored continu