Beretta as usual has been churning out awesome tutorials on the MSP430 peripherals. Following are his latest tutorials. Make sure you comment on his articles, so he gets some more encouragement.
Tutorial 15A: Analog Signal Conversion
Tutorial 15B: Using ADC10
Tutorial 16A: Getting Serial
Tutorial 16B: UART Definition
Tutorial 16C: Accurate Clocks
Tutorial 16D : Flash Memory and TLV(Tag-Length-Value)
Tutorial 16E: Programming the Flash Memory
The remaining list of his tutorials are here.