What makes Steampunk, Steampunk?

[Taylor]

Steampunk in itself makes me think industrial... isn't there a genre called Industrial? Or is it different... |V

http://cyber-rainforce.net/MP3/index.html
http://cyber-rainforce.net/MP3/2011/cyrf...d_coal.mp3
Cyber-Rainforce's steam and coal could be a good example of steampunk plus techno, I don't know if this helps?