Getting NERO_MEDIA_CDR not declared error in Visual Basic 2005 Express

I’m very new to nero and visual basic so I decided to get the NeroFiddles sample working in Visual Basic 2005 Express. I’ve made progress but I still get “not declared” errors for symbols like NERO_MEDIA_CDR, NERO_BURN_OPTION_CREATE_ISO_FS, NERO_BURN_OPTION_USE_JOLIET, ect. I added a reference to Nero 1.4 Type Library and the NEROLib namespace. I know I’m missing something, but I don’t have a clue what. What do I need to add to VB 2005 to get it to recognize these types?