But the thing is, it's a regression from 0.63 where it didn't do that. The sound stayed at the same speed on the menu screen. I know the game has timing issues but it'd be nice if DOSbox was so well-implemented it could run everything as it was intended to be run. 😀

Well, I'm guessing the testing for the next release version will involve comparing with 0.63 and making sure everything works as well as it did then. It's very hard with a PC emulator though to get everything working 100% correctly at the same time, as not all software followed the standards properly, and to fix one thing often means breaking another.