Can anyone advise me which system should I choose? I have had Sharp front projector for about 10 years but it has been gone bad. My basement door opening would not allow me to get rear projection TV. So I am considering HD front projection system but I don't know why front projection system is not very popular. Is it because of performance or money? I have seen that some of RP HDTV already hits ~$2,000 mark, so does front projector. Are those front projectors not to be compared to RP system in terms of performance? It will be real pain to move my HT system to upstairs if I have to get RP.... Thanks in advance for your advise!