Yes you can build one over night but that is one of the failings that many people make in list building.
You can build lists using fast methods like giveaways but they usually are poor quality lists that are very unresponsive.
Now I know some of you will say you have great lists from giveaways and you very well may have. But my experience has been the opposite.
There are many ways that you can build a list. You can use Pay-Per-Click, Articles, Forum Posts, Blogging, Squidoo or Facebook and MySpace are all ways to build your list.
Most people fail because they try to many different methods at once.
Want to know the secret? The secret to building a list and not failing is to focus. Pick one of the traffic building methods and master it.
When people come to me and ask why they are having a hard time building there list I ask what methods are you using? They usually reply with several different methods. Then I ask which methods have you mastered? Almost always they will say none.
Choose just one method and master it. You will see such a break through in your list building and your marketing as a whole.
Don't study any other information except for the one method you have chosen to master. Put it away for later. Focus on your one method. You can move on once you have it mastered.
Your resonsive list of customers is only one step away. Take action now. Pick your traffic method and master it.