Hello. I have a Intel Core Duo iMac with a 20-inch display. I am going to have an interview with someone over Skype and wish to record both what I am saying and what the person on the other line is saying simultaneously. Is there any way to record both mic input and speaker output simultaneously? (I know there was a way to do this on my Windows machine but I can't figure out how to do it on my iMac.)

Thank you very much in advance!

mm...as for me I use Skypecap