Getting My Old 48GX to Communicate with My New Computer

[hoytmonger]

I'm no tech expert, I'm a former surveyor that's now earning an engineering degree. I have a 48GX that was used as a data collector but I never learned to use it as a calculator. I find the 48 to be superior to the Prime for my purposes but it isn't as user friendly and I need some help getting it to communicate with my new computer so I can load programs. I've changed baud rates to no avail and hope someone here can help me out.

Thanks.