A problem I have burning CDs

So, I use Acoustica MP3 CD burner, and whenever I burn a CD, there's a little gap of silence in between every song.

This can get pretty annoying when it comes to CDs that are suppose to just flow endlessly from one song to the next.

Can anybody help me out with Acoustica, or recommend me a better MP3 CD Burning program?

Any help is appreciated.