The Remove Silence feature is a wonderful feature for any editing program. However, in the case of Podcastle, it's EXTREMELY limited in that you have no control over the amount of silence you want to remove, as well as the amount of silence that remains. It would be a much-welcomed change to allow the users to determine the precise amount of silence they want remaining, Furthermore, this change would prohibit audio overlapping, a common issue I find happening every time I use the feature.