Stuff like this burns me up. It looks to me like
this guy is selling CDs with Power Tab software & tabs downloaded from the net. The description of the "software" on his CD sure sounds like powertab and the names of a few of the songs such as "jattendrai38" [sic] and Mississippi John Hurt's "monday morning blue" [sic] match exactly with the names of Power Tab tabs that are available for free download on the net.
Grrr...