I have a Pioneer DVR-810H TiVo machine and I just bought a new Philips 30" widescreen HDTV. However when I tried to setup the remote to work with the TV, none of the codes for Philips worked. Aside from buying a universal remote, is there anything I can do to make the existing remote work with the TV? Are there any firmware updates that I can do so that it gets newer codes? Thanks.