I was wondering if any of you mixed cds, I'm talking about taking tracks and transitioning one with another so there's no gap between the track. I would also like to add sound effects to the tracks and overlap bits from one track onto the other.

Is there a good cheap software that any of you use to mix audio?

yeah, i didn't really think this would get an answer. Anyway, my problem is solved I'm going to go pic up a copy of sony acid 4.0.