In need of help and guidance

Recently I purchased a AA VMS4 a months ago and have been trying my hardest to make it work with either VDJ 7 or Traktor pro 2 . The issue is that I been having a hard time trying to record a mix set. I looked all over the internet and found some useful info to use Audio hijacker or Audacity, but no step by steps to getting it working on a mac. Was told to buy external recorder, but I don't know what Im looking for.

Need help on this please.....greatly appreciate it.
Running Macbook Pro

p.s. Sorry if I put this in the wrong area.

http://lmgtfy.com/?q=how+to+record+in+traktor+pro

thanks for the feedback, but the problem is recording with vms4 + traktor pro.
Can't do internal recording only external recording. Need to know which external recorder I should / could buy for a low price range, but does the work for a macbook pro?

Connect your booth output to the audio in port on your MacBook, and then record with Audacity.

Thank you very much.......( pure happiness ) works like a charm....:D