Years ago, I used to use readthrough.com to help me get a feel for the dialogue and flow in my films. The voices were higher quality than the built in table read functions in Final Draft. I could also export an mp3 to use with my storyboards. I just uploaded my latest script to the current version of the website and I can't find a way to export an mp3 file from it like I used to. Is there a good and hopefully free alternative to this these days?