working on -CURRENT from -STABLE?

[Daniel Molina Wegener]

Hello,

   How can I install -CURRENT from -STABLE and work on
-CURRENT code from -STABLE?

Regards,
-- 
 .O. | Daniel Molina Wegener   | C/C++ Developer
 ..O | dmw [at] unete [dot] cl | FOSS Coding Adict
 OOO | BSD & Linux User        | Standards Rocks!