Texas Instruments MSP430 Homepage
Texas Instruments MSP430 Code Examples
Texas Instruments MSP430 Application Notes
Texas Instruments MSP430 Software Development Tools
MSP430 Open Source GNU C/C++ Compiler for Linux/FreeBSD (very efficient, unlimited size files and free)
MSP430 Open Source GNU C/C++ Compiler for Windows (very efficient, unlimited size files and free)
Yahoo! MSP430 Discussion Group