I am currently using an old, bust still very useful eMac DVI out to SVideo adapter. I have the Mac connected to a VCR with SVideo that then feeds 4 TVs around the room and it works and looks great. It is perfect for showing video clips, etc. during my lesson. I am in the process of buying a new 21" iMac and am trying to find a similar adapter. At first glance, I am NOT seeing a S-Video out option. I realize it is an older standard, but the MacBook Air has one. Is there an adapter? If not, is there another solution somebody has worked out using multiple adapters? Thanks!!