MPU-9150 MotionFit Firmware & raw data of sensors

Hi everyone,

I got a MPU-9150 last week and had some questions about it.

1. The firmware of MPU-9150 is modified so that I cannot run the teapot.exe normally. The data format is different from the original format.
So, how could I update the firmware?
I guess I should buy a "MSP-FET430UIF flash tool" from TI and a
"Flash extension connector and cable " from InvenSense. Am I correct?

2. I want to get the raw data of gyro, accelerometer, and compass from MPU-9150. Should I have to modify the code of the firmware so that I can transfer the data via Bluetooth? If it's true, where could I download the original firmware code?

Thank you!

Kuo-Shih