Try reading this article:http://www.doggiedoor.com/dogscat.shtml
Always supervise interaction until you are certain beyond ANY doubt that the dog is safe with the kitten, especially if it is a small kitten. Even a gentle dog can unintentionally harm a small kitten if play gets too rough. Keep the dog on a leash during introductions so you can control her.
I have a foster kitten in the house right now, with 2 large dogs. The older dog I trust completely. The younger dog is a little more rambunctious, though very gentle in nature. I watch them closely when they play together, and remind her to be 'gentle' if she gets too excited. 'Settle' is a very valuable command for a dog - there's a link on the above page for teaching it to the dog.
The Behavior forum has lots of ideas for introducing cats to a new home.
I hope everything goes smoothly for you.