NetBeans IDE 6.1 Features :

NetBeans IDE 6.1 Features : 

Create, test, debug and deploy applications that will run on mobile phones, PDAs, set-top boxes, embedded systems — literally billions of devices. Phones, Hand-Held Devices, and Set-Top Boxes

Create, test and debug applications for the Mobile Information Device Profile (MIDP) 1.0, 2.0, 2.1 (MSA), the Connected Limited Device Configuration (CLDC) 1.0 and 1.1, and the Connected Device Configuration (CDC).  

Visual Mobile Designer:

Develop GUIs rapidly with Version 2 of the Visual Mobile Designer (VMD) Drag and drop components like wait screens, login screens, file browsers, an SMS composer, and splash screens onto a canvas. The VMD also makes GUI localization easier.

Mobile Game Builder: 

Develop mobile games with a visual editor designed for the MIDP 2.0 Game API. The API allows you to create game scenes with sprites on a game canvas using tiled layers and layer management. 
Modular Build System

Enhance the Mobility pack by plugging-in your own components. You can add new platform types, deployment types, configurations providers, and more.

Integrated Tools:

The IDE integrates tools for JMUnit testing, MIDlet signing, certificate management, automatic code obfuscation, integrated over-the-air (OTA) emulation, push registry emulation, WMA emulation for SMS and CBS messages, new deployment methods, and Wireless Messaging and Multimedia APIs. You have complete control over these tool using standard Apache Ant scripts.

Access to Web Services:

Write applications that access web services directly from JSR-172-enabled phones. Use the Wireless Connection Bridge to access web services (or other server-side data) via servlets from any device using MIDlets.