I will try to give more details :

If you go to this page http://www.forum.nokia.com/main/1,,1_74_1,00.html
you ll see that Code Warrior for Symbian v3.1 supports the Series 60 SDK for 2nd and 3rd...

Hi,

I downloaded an evaluation version of Codewarriror for Symbian v3.1. I am also using a SDK for Nokia 6630 phone: 2nd edition, feature pack 2.

I started to make a simple hello world...