After much research, test, configure, I managed to assemble a "lite" windows 7 ultimate x86 - en. Was removed much "useless" for a user. The idea was to make fully functional for a more corporate user, ie, after the network, sharing, printers, drivers ... Was removed, for example, the Tablet PC, Windows Media Center, SUPPORT THE SPEECH, and other stuff that only weighs the windows and let him "fat."
Requirements: