Hi Sonmoku
You could use something like the new Real Player application (which is free) that allows you to download audio files from players
http://eu.real.com/
Once you have this application downloaded and play an audio file in a player, a download graphic will appear. (See screenshot)
Click on this graphic to download the audio as an mp3, which can then used in trakAxPC to mix.
If you have trakAxPC open, it will be automatically be shown in the Media Browser, ready to mix.( see screenshot)
I hope this helps and if you have any more questions, please do not hesitate to contact me.
Best regards
Cormac
Click thumbnail to see full-size image