http://g4tv.com/trailers/hdvideos/37413/Unreal-Engine-3-New-Features-GDC-2009-Trailer.html New browser is awesome! drag and drop textures on meshes :) New Lighting engine :) I'd like to see that update in the next UT3 patch please :D
from what I've heard, no gears 2 PC, GOW 1 PC didn't sell well enough to warrant the port. so to get these delightful bits you have to license the engine
From what they told me at their booth, this is for the full engine only, not the UT3 one, and they have no plans to release Gears 2 for PC. Seeing this is going to make working at home feel so tedious