I would like to setup mobile audio podcasting for a live setting for up to 4 people - using a late model macbook... I imagine that I could use garage band with separate tracks for better post editing I'll guess I need some kind of usb audio interface that can manage either : 1 - lapel type mikes 2 - computer headsets w mikes ala SKYPE - Plantronics etc. 3 - high quality audio mikes For now I'd prefer either lapel or computer headsets. (I know that cheap stuff doesn't sound as good - so I'll judge based on cost needs) Q : What audio interface should I use? Is there one that can take 4 lapel format mikes? Is there 1 that can take 4 - 1.8" computer headsets w mikes? Thanks in advance for your help.