I was wondering if there is a rule of thumb to go by for this. My reciever (h/k 630) in the setup asks distance of speakers, delay in mili seconds and also lip sync delay. does length of speaker wire affect this at all? my speakers are about 10 feet from the center of the listening area but I probably have 25 feet of cable connected to it. I have the speakers set to 10 feet but havn't touched the delays because I am not really sure what to set them at if at all. The lip sync seems to be okay, but I dont know if this has any affect. any help would be appreciated.