In abril 9 of 2010, four membres of Guifi.net participated in a:

     RIPE NCC LIR Training Course  (download material)

 I  asked them if it was possible to record the training class, and... here we go:

 1st part: (direct download in .webm format)

 

2nd part: (direct download in .webm format)

3rd part: (direct download in .webm format)

4ª part: (descarrega directa en .webm)