I agree with you guys but for me Fast track to Windows XP was the best I liked in the series, so a second version giving more advanced details to this old OS might be helpful to the newbies and experts alike, for example giving about modifying resources to customize using Hex tools or Hesource Hacker, etc....
If possible I would request you to give Fast Track to Photoshop Advanced with more "workshops" and "tutorials"...like the last time you've given us to make effects like Vista's Glass Effect and some cool text effects like the "Text go BOOM" one.....
please add some more of like this.