Welcome,
You have found a great forum for information and support. Start at the Newbie Questions forum >>>> http://forum.lowcarber.org/forumdisplay.php?f=110
Read the stickies at top for basic tips to start and stay on the diet.
This post has good links to Dr. Eades advice for the "second time around' or repeat starters. http://forum.lowcarber.org/showpost...6&postcount=163

A most basic tip is to Just Eat Real Food. No LC breads, bars, shakes, and if you can, no artificial sweeteners that stoke your sugar cravings.

Look around the other forums too. The Atkins Diet and General LC will be helpful for you.
All the best