Hey wait please for the all tracks .Kick sounds weird to me, it has a funny crack to it (as if its attack was distorted somehow) and the wave looks odd too, all the spikes are somehow larger on the lower side...
Anyway this is my take on the tracks:
http://www.box.net/shared/ecb2kinljf
Also, it looks as if some of you guys inserted these 44.1kHz tracks in 48kHz project, I was wondering why your mixes sounded heavier and slower...
Your mix is faster than oryginal . It was 44.1