Roosterfish you beat me to the post by less than a couple of minutes, and I was going to give him exactly the same advice
Listen to him, benmaden50. He is exactly right. Don't buy something now that you'll outgrow or regret in a few months. Scan down the page and you'll see a lot of posts on the same subject.
At the same time, keep in mind that while good tools are a necessity, the results are as more because of the abilities of the user than they are the airbrush.
I'd also like to add my welcome to the forum to!