Hi, I am confused about something here, can't find the answer anywhere: I'm looking hard at a Lynx soundcard. Easy enough right? I have been reading posts from many boards about these, and how much people love them. Fine. Then I start reading about people also have their Lynx cards connected to A/D converters, external clocks, D/A converters. What/why/Oh no. Is the Lynx not a standalone item capable of all these things? My soundcard does everything, albeit in a mediocre way. So I guess I need to know, are these 3 other devices in addition to the soundcard being used for very specific reasons and very professional people? Is it to get more Ins & Outs? Thanks in advance for your patience.