Dear Bruce here are the links 

1) entre dos aguas
http://www.rdiaz.org/rd-download01geux6301.html

2) rumba strum
http://www.rdiaz.org/rd-download36rkhc4236.html

3)scales
http://www.rdiaz.org/rd-download26gkwz9326.html

(buleria strum the one of the lesson 
http://www.rdiaz.org/rd-download35gcis1135.html

article difference of guitars classical & flamenco
http://www.rdiaz.org/rd-art%207.html

The bridge of flamenco guitar is extra flat like this one
http://www.andalusiang.com/enshdoblehoyo-1200cypress-foto17.html


it is the same if we play in any guitar?
http://www.rdiaz.org/rd-art%201.html


Ok Bruce I see you soon!
all the best!