New school year, new school district, all the high school students get new netbooks. All the teachers get MacBooks (and I use Mac at home). District-wide mandate to USE TECHNOLOGY in the classroom. My issue: I will be teaching orchestra. Most of these orchestra members do not practice and I want to make it easy to require. If everyone had Macs, I could have them record using GarageBand and email me an mp3 of a scale, etc., but they have Audacity, which I think only does OGG/not compatible w/ Mac? Is there a not-too-complicated solution that will allow students to send me short recordings that I can actually listen to?