No Sacrafice
All the great mature content of the PC version will make it into the Xbox 360 version. With an ESRB rating already established for the game on PC every drop of blood, coarse language and sensual piece of flesh will not be censored.
• Free DLC
CD Projekt RED has a philosophy of never charging for DLC on PC. This will hold true for Xbox 360. On top of that all PC DLC will be made available for the console version. As for exclusive DLC... well nothing has been decided as of yet.
• Focused Experience
CD Projekt RED is making sure that the Xbox 360 version is not only as competent as the PC version, but entices those who have already played the Witcher to on PC reason to double-dip. Kinect support is ruled out and as of right now the ability to remap buttons cannot be confirmed.
• Stunning Graphics While The Witcher 2 is still in its pre-alpha phase of development, the game is already shaping up to be one of the most visually stunning games for the Xbox 360. Though some slight hiccups in the frame rate and some lip syncing issues were ein the demo, these bugs were very minor as everything else was quite stunning. The draw distance and lighting looked spectacular and the art design hasn’t lost any noticeable detail.

"Start sending some letters, Sony fans, because The Witcher 2 is not a game to miss."

The version we saw was a pre-alpha build, so it did not represent how the game will look at release. But our first reaction was, "Hey, this game looks really great on the Xbox 360." CD Projekt is aiming for the equivalent of the PC version's medium settings on the Xbox 360

http://www.youtube.com/watch?v=pu9UyAVBk6g

Off Cam footage.

Im impressed.