Great job on starting induction. Here's what worked for me (35 pounds off since Feb. 2003...)
Keep your meals simple at first. Eggs, meat, fish, cheese in moderation, and salad vegetables.
Don't be afraid to eat until you are satisfied, but don't go overboard and stuff yourself (easier said than done)
Make sure you are drinking a LOT of water. Atkins recommends 8 glasses a day, I drink probably 12-16 a day.
You'll probably suffer from withdrawl until about the 3rd or 4th day, but after that, you should start feeling better, like the others here have reported. Also, after you're on Atkins for a while, you'll find that sugar and flour don't really tempt you like they used to. They still will occasionally, but not as much.
Also, don't go overboard on the Atkins bars, as they cause some people's weight loss to stall out. No more than 1 a day, I would say.
Good luck! You'll find this easier than you expect after a while.