cheap and/or free mixing software

[blainy Profile]

ok, so im looking for something i can l,oad mp3s/wma/aac/other into and either mix it myself, or just let it run at a party or sumthing like that..what sort of software am i looking at? im not interested in anything that costs much, and i do not need anything like serrato with vinyl interface..just the most basic software will do..it would be nice to have virtual decks in there though..

oh yeah, forgot to mention that i have had a brief play with Beatport sync, but was disappointed that it was unable to read anything other than mp3s, or is there something i am missing?

[PEPCORE]

I think this might good;
http://www.native-instruments.com/index.php?id=traktor3

Or virtual dj ofcourse.

[V.E.G.A Profile YIM]

Or try Magix Audio Cleaning Lab, $30 and can easily edit any WAV file and slim down smaller.