I'm trying to find on EBAY a DVD recorder that will record in Dolby 5.1 sound for under $300. A bunch of the ones I saw said dolby 5.1 passthrough. Is this the same as recording in dolby surround 5.1 sound. Are there any DVD recorders (Brand name and model please) that record in true dolby 5.1 surround sound? Any help appreciated. If you have a recorder for sale in very good condition let me know.