If you need help with 960 Grid System, the following sections tell you about some people and places that will prove invaluable.
Homepage of 960.gs: http://960.gs/
Download: http://github.com/nathansmith/960-Grid-System/zipball/master
Demo: http://960.gs/demo.html
Source code: https://github.com/nathansmith/960-Grid-System
Web Designer Depot's featured article, Fight Div-itis and Class-itis With the 960 Grid System, on writing less code by styling the tags directly: http://www.webdesignerdepot.com/2010/03/fight-div-itis-and-class-itis-with-the-960-grid-system/
Prototyping With The Grid 960 CSS Framework—a great net tuts+ article: http://net.tutsplus.com/tutorials/html-css-techniques/prototyping-with-the-grid-960-css-framework/
The Mastering the 960 Grid System article by net tuts+: http://net.tutsplus.com/tutorials/html-css-techniques/mastering-the-960-grid-system/
The The 960 Grid System Made Easy article by Joshua Johnson: http://sixrevisions.com/web_design/the-960-grid-system-made-easy/
The Tutorial for the 960 Grid System CSS Framework article by Professor Zac Gordon: http://dabrook.org/blog/tutorial-for-the-960-grid-system-css-framework
The blog by Nathan Smith, the creator of 960.gs: http://sonspring.com/journal
Smashing Magazine: http://www.smashingmagazine.com/
The blog by Trent Walton: http://trentwalton.com/
The blog by Brad Frost: http://bradfrostweb.com/blog/
The blog by Luke Wroblewsky: http://www.lukew.com/ff/
Follow Nathan Smith: https://twitter.com/nathansmith
Follow Luke Wroblewski: https://twitter.com/lukew
Follow Trent Walton: https://twitter.com/trentwalton
For more open source information, follow Packt Publishing at http://twitter.com/#!/packtopensource