Hi, everybody!
I'm so sorry if I haven't replied to your e-mails. Work has been so tough the past couple of months. Just e-mail Arvin instead since we communicate regularly and I'm also with American English Skills Development Center, Inc. For those who are asking about the book that started it all for me, try to find "Listening Skill: Pronouncing American English". I'm not sure if it's available in the US. I got it in Korea. If being in a class isn't your thing or that you'd rather have private English lessons, e-mail either Arvin or me and we'll see what we can do for you.
Best regards,
Teacher Eric