Is anyone out there familiar with the Sony HDL-2000 professional videodisc player? These were broadband HDVS Hi-Vision players used in tv studios and the like. I understand that they are not MUSE compatable, but can they play regular laserdiscs? If so, do they use a similar laser to the MUSE players? I'm wondering if, like a MUSE player, these might be able to play rotted or damaged discs better than US spec home laserdisc players.