hello i from bogota, colombia

i am new in this of jboss portal, congratulations for this porduct. Already installs all the environment for portal, i read JSR-168 document and i understand the structure of portlets.

But i have two questions for you:

1. ¿you know some site that this making in jboss portal? not in nukes, only in jboss portal.
because i that www.jboss.org is done by nukes

2. ¿you know some tool free to make portlets? because the tool that i have seen on the internet they are for paying and don't know if spring framework it serve for linux

if spring framework serve for linux, i like to know others tools for portlets

thank you very much for the information and continue making so good products