If you’re still not familiar with Carbide, it is new generation of mobile development tools from Nokia based on the open Eclipse framework.
Nokia has introduced Carbide.c++ Developer Edition and Professional Edition, the latest additions to the Carbide.c++ family of mobile development tools. Carbide.c++ Developer Edition features a UI Designer that enables developers to quickly produce Symbian applications with dramatic and stylish user interfaces and On-Device Debugging to help developers speed the creation of quality mobile applications. Carbide.c++ Professional Edition builds on the features of Developer Edition by adding Performance Investigator, a tool that lets developers examine how a device’s CPU is being used while their application is running.
More information and download instructions on the Forum Nokia pages.