If you need to make a bunch of people sound like they’re in the same room, even though they’re spread far and wide, then Zencastr might be the service you’re looking for. Zencastr is primarily aimed at podcasters but it actually has much wider appeal when you consider all the situations where it’s useful to have a high-quality recording of an online group conversation – from business meetings, conference calls or panel discussions to school assignments or other situations where you need to interview someone.