Conducting an online interview via Skype on new Macbook, need to record

[Rwac]

As title - what is the best software for mac (free) to capture the audio - and if possible video.

Quite urgent too

Cheers

 

[Rwac]

Worked succesfully. I simply open up a skype conversation and clicked 'record' in audacity. Recorded the conversation. Then exported it to a .wav.
Perfect

Cheers!