How to build the Eval AD5933 drivers with IAR Workbench

Hi,

I'd like to modify and build the AD5933_34FW.hex driver that came with the AD5933 eval board. My questions are:

1) Where is the source

2) How do I setup the IAR Embedded Workbench project

3) How do I build the .hex file

Has anyone done this and if so, can you point me in the right direction?

Thanks