I have a much easier way for you, assuming you do not have a large number of W-2's to fill out. Go here:
Set yourself up an account with business online services and fill out all your W-2 information on-line. When you are done, print them and provide them to your employees. When you are sure everything is correct, submit the data to the Social Security Administration by simply clicking a link on the page. Done. I am surprised no one else has mentioned this.
The only issue I have had is expiration of my password from year to year, but I think they have fixed that.