Hello to you all. I have just purchased online the Denon DHT-500 after reading many reviews including very helpfull review info from this forum and experiencing the sound quality in a store. The one remaining question I have is regarding the speaker cables... are they any good? or can anybody recommend a cable to upgrade to that they have experienced better sound with and that will fit in the terminals on the rear of the speakers ok??? Also what about upgrading the passive sub speaker cable? Brand names and prices most appreciated Thanks in advance!