emusic download with zinf

Hello  I download music from emusic using zinf version 2.2.1  My internet conection is a two way satellite connection through direcway. I would like to make sure zinf is set up to take advantage of my fast internet connection. I contacted direcway and they said they did not know anything about zinf and for me to contact you. I noticed there are alot of things that can be changed under opitions. If you need any info about my system and set up just let me know.

Thanks for what ever help you can give me

Ron Dunn