I had responded to one of Zack's classified ads last May (2011) and he said he would get back to me. Didnt hear from him until December. He felt so bad he sent me the parts for free (I did send him some money afterwards). You never know, he may surprise you.
Zack told me he had partnered up with JDave at Z-Hookup. You might want to contact him and see if he can help you out, if they are still working together.