This is a very useful service, kimovski, and I wish you the best of luck with selling it.
I still think you should implement my suggestion of: a) having a splash screen explaining that the file isn't finished yet for recipients or b) sending all files with a content-type to make the browser download instead of trying to play media files.
I still think you should implement my suggestion of: a) having a splash screen explaining that the file isn't finished yet for recipients or b) sending all files with a content-type to make the browser download instead of trying to play media files.
MMC @ WN.se :)