Universal Remote codes for Norcent Plasma HDTV 42

Question

We just purchased a Norcent 42" Plasma HDTV for Christmas. I have purchased a couple of universal remote controls in order to have a second remote for the tv. Neither code list includes Norcent products. Does anyone have these codes or a suggestion on where to find one? I have already emailed the company but have not had a response, which doesn't bode well for the tech support, if ever needed. Thanks!