It includes the following enhancements to original web2conf:

• Wiki/CMS with flatpages_pluging
• Easier Registration (no password)
• Talk management improvements (author bio, embed video, etc.)
• Sponsorship (logos)
• Minor bugfixes
• Almost full internationalization
• Badge and attendance certificate generation (PDF)

This was used at least in:

• http://www.institutopascal.edu.ar/flisol2010: FLISOL (the greatest Latin American Free Software Install Fest) at Gonzalez Catan, Buenos Aires (Argentina)
• http://www.pyday.com.ar/rafaela2010: Python Day 2010 Rafaela
• http://www.pyday.com.ar/buenosaires2010: Python Day 2010 Buenos Aires
• http://www.jornadasregionales.org/: Free Software Regional Conference 2010
• more to come...