I recently purchased the Pioneer 1014 and don't have much experience with receivers and home theaters. When watching a DVD and using the THX mode of the receiver, the manual states that there are 6 THX settings. Pro Logic II Movie, Pro Logic, Neo 6 Cinema, THX Cinema, THX Surround EX and Pro Logic II Movie. The manual says to repeatedly tap the THX button on the remote to cycle through these THX Modes. When I do this, I can only get the receiver to cycle through the first three. Any ideas on how to utilize the last three modes. Thanks in advance and hopefully I explained this enough for you to understand.