RECORDING AND STORING AUDIO FILES

I am doing a project for university, and I am pretty much trying to record audio into max msp with a microphone, and have it take that recording, save it, and play it back at random. I know how to take a group of files and have them play at random using the sflist object, however the project is meant for a installation that would allow people to add their opinion to this patch via speaking into the microphone, and than have it play back everyones opinion at random. I am not sure if this is possible, I am semi experienced with max msp however it is not something I can immediatly think of a way to do. I am trying to record with an ASIO soundcard and a compressor microphone. any help would be greatly appreciated