Developing custom script loader for GR64

Hi all,

I am trying to write a .net application to upload a c script to GR 64. I just want to know has anyone done similar sort of thing for GR64 or other similar device in the product range.
If you have done, please post the information you know about uploading a script to GR64 module as that will help me a lot with my product development.
Thank you,