The GoodFET can program an MSP430's flash memory!
[goodfet] / firmware /
drwxr-xr-x   ..
-rw-r--r-- 776 Makefile
drwxr-xr-x - apps
-rw-r--r-- 1463 goodfet.c
drwxr-xr-x - include
drwxr-xr-x - ldscripts
drwxr-xr-x - lib
drwxr-xr-x - tests