Konami has released Hideo Kojima's original draft design document for Metal Gear Solid 2: Sons of Liberty. The document is 38 pages long and completely translated into English by Marc Laidlaw and is a fascinating read into the early development ideas and strategies. The document was originally written on the 8th of January 1999.
You can download the document here: http://www.kojimaproductions.net/docs/
This information was obtained from The Gaming Liberty.com.