Esport.tv has a video with newer version of the E3 2007 Island demo level.This demo is in Direct X9 mode where the E3 demo was in DirectX 10.In the mean time GamSpot also chatted with Cevat Yerli who said that Crysis is now only 2-3 days away from reaching Beta development stage,  good news for us I guess !

Video 

LEIPZIG, Germany--Crysis dazzled us with its jaw-dropping graphics at E3, but the theme for Crysis at the Games Convention is that this highly-anticipated shooter also looks great on older hardware. To that extent, all the kiosks of Crysis here are running the DirectX 9 version of the game. And while the DX9 game doesn't look as good as the sumptuous DX10 version that we played at E3, it still looks really good.  Comment

The demo on display is the opening level of the game, the same as the E3 demo. You begin as a US Special Forces commando, clad in a high-tech "nano suit," and you must infiltrate a Pacific Island that's held by the North Korean military. At your disposal is your rifle, which can be customized with various accouterments, such as a reflex scope, silencer, and laser sight. You also have your nano suit, which can temporarily cloak you, or boost your speed, strength, or damage resistance. Your mission in this level is to get across a bay that's crawling with North Korean patrols.

find out more @ GameSpot.