I used to use CW version 6.3.1 in order to compile code for a MC9S08JM60 microcontroller. Since this version of CW is not supported by Windows 7, I had to start using CW for MCU 10.6.4 (which is Eclipse-based). I do not mind and I have figured out how to set up and compile my project. The only thing is that I cannot see the code size for the project. The older version of CW showed the size of the project (and of each individual file/module).