delboertacol I don't know much about it, so for now you have to go here and take their word for it.
http://www.rowley.co.uk/msp430/index.htm
Yes - this IDE is a fairly good choice. For example it allows setting breakpoints during program execution (sorry - not tested with MSP430, it works with their ARM version). This is a valuable feature. However, source code browsing is not as sophisticated as desired (compared to Eclipse and some others) - RJM.
