There's tons of info. What do you want know?
It's going to be made in Cryengine 3, Tom posted awesome screens with lots of foliage and detaild.
The lightning will be improved. The controls will be similar to crysis 2 as well as the suit modes. All levels from Crysis 1 PC version will be I the consolne version (minus ascension as the devs said people did not like that level) and will retain their size. It's going to cost 20$ or 1600 MS points. Release date is october 4th.