Directwave looping is causing clicks with every sound

[11null]

It's becoming very frustrating to get a seamless sound from directwave. Any sample I loop to create sustain becomes clicky and I've tried many things like snapping to 0 Crossing, choosing bounce and etc...

What would help greatly here is to have a crossfade feature at the both ends of the loop and being able to adjust it would make it much better. But is there already such a feature that I'm missing and if not, how else can I solve this clicking problem.