Have been running the S1 for a couple of months now and am generally very happy with it (small dedicated viewing room). It handles component video from my Philips DVD763SA player, and composite video from my Sky box very well but seems to have a problem with some cable channels. The problem with some cable channels is that the projector tries to sync, with the picture flashing on and off and usually settles with a black and white image. Good image but no colour. I am using my JVC VCR as my cable tuner, which worked well with a Sony CRT TV. Any ideas as to how this can be solved? Thanks.