I came across some articles which outline some things you should know IF you are a first time hearing aid user. I thought you may find this interesting reading…
Hearing Centers Network
Actually this site appears to have a great deal of information for first time users/buyers. Take a look. You’ll be glad. Hell if I was in California - I’d go and see him!
http://www.hearingcentersnetwork.net/index.html
Widex: First time users
http://www.widex.com/hearing%20loss/adults/hearing%20aid%20use/firsttime%20hearing%20aid%20user.aspx