RadioReference.com Forums

Hey there, I have a pro-106 that has not been updated. In my area there is no trunking that I can receive. I have been listening to conventional stuff. Is it worth my while to update? If so, where can I find detailed instructions. I have looked and have not found anything. Mostly what I have found says just do this or that. Well, I don't know how to do this or that. Help please.