Forum Moderators: mack
The general advice is to stay away from programs like WPG, as you risk invoking the wrath of the engines.
You may find with a lot of questions like this that they have already been extensively covered in these forums. A good idea is to do a site/domain search in Google before asking, like this one:
Threads in WebmasterWorld with the phrase "web position gold" in them [google.com].