I think A/W took 4.0 PLE off their site in anticipation of the release of their 4.5 PLE. I went ahead and ordered the beginner's guide with a DVD and the CD of 4.5 PLE (it only cost $20 for a booklet, DVD and a CD with 4.5 PLE). They are going to put it on their site to download in Jan...

Good luck.

Hidalgo