Very Good Powersupply, driver board, stepper motor wiring Tutorial vids
Found this on youtube, it is a 9 part series explaining how to wire up the Power Supply, Breakout board, Stepper drives from gecko, parallel port testing, Stepper Motor wiring, DIP Switch configurations.
Part 1: [nomedia="http://www.youtube.com/watch?v=9tzr-QSPzTM&feature=channel_video_title"]YouTube - ‪cnc electronics - main power supply‬‏[/nomedia]
Just thought it'd be useful for newbies.
A machine is only as accurate as the tools used to build it. "CNC = Computer Numeric Control - or on some days - CNC = Can Not Control" Imagineering