I'm seriously considering getting a Sanyo PLV-30 after all the positive comments on this forum, but I have a few questions for those in the know e.g. current owners. Firstly, can an RGB source such as a Sky digibox be connected to the computer input? I would use the component input for the DVD player, so that only leaves either S-Video or the computer input. Also I was wondering what the price of replacement lamps would be. I haven't seen any places selling them - are they readily available? I would be using the projector a lot (replacing the TV) so how long should I expect the lamps to last? The specification says "short arc lamp with a long life" which isn't very specific! Any advice you can offer would be much appreciated as I am a novice when it comes to projectors.