Total cost could be $85 (15+20+50). Tech support must be 
damn good if not just a starving student. Changing the name 
of a product is okay, but changing the author is not. Bet 
they also deleted the principal author and contact info in 
the AboutBox in the menu of the executable. Anyone that 
provides source/distro is still only a publisher, provider 
or contributor, and not a principal author.

Wont matter much because finding that particular product is 
not easy. Httrack by Xavier is usually always at the top of 
search engines and people can see its free.