i found three bugs of dosbox:

1) record sound to wave files
cannot record if dosbox is in different directory, and the default directory cannot change.

3) playing non-english games
fonts invisiable if running dos/v (japanese) dos games.

4) running dosbox 0.60, 0.61
two many windows when a new game start to run.

in addition, can you add a tv-scanline feature in the new dosbox?
scanline is good because it looks like console & arcade, please consider,
thanks for your effort!