I just made a video on how to set up photoshop, 3dsmax, and the creation of an initial geometry in 3dsmax and then export in Sanbox3.
This is part of a series of courses that I am on Sanbox3 waiting for the free version of the SDK as UDK.
The courses are in French.
I made the move during a series of video for Farcry, you can find on the site http://www.passion3d.com/editeurfarcry.htm
the link to download the video of 25 minutes: http://www.passion3d.com/CryEngine3/exportAssetCgf.mp4
I am retired and an avid video game engine ...
I made a free application for iPhone 4 .... the name of the application is "LampeAttaque" on Itunes.