This is worth sharing guys, a very composite developer’s library from the Forum Nokia family!!
The Nokia Symbian^3 Developer's Library is an integrated package of information for developers who wish to use Symbian^3 to develop mobile C++ applications and services. Extract the .zip file to any folder on your computer and click eclipse.exe to start the application.
Topics include:
• Porting
• Symbian , Symbian^3 , Symbian C++
• UI , Touch UI
• UI Design & Usability

Download the Zip file here http://bit.ly/baoqv5