Hi t_boaz,
Advanced codes enable additional features not found on the original remote within the setup code. An example would be discrete on/off which might not be on the original remote, but the device can respond to it and the advanced code turns that feature on. you just have to choose what button to put that function on.

To get another of the OEM remotes, try the pioneer website. Only you can judge which is best, but the OFA type remotes are quite powerful especially when complemented with a jp1 cable and sofware. go to hifi-remote.com and look for the jp1 info ([Link: hifi-remote.com]). on the hifi-remote.com main page, you'll find info on advanced codes.

Can't comment on the kameleon remotes.

jeff