I've received a few reports of users who found, after downloading a .dmg image, that the browser had added the extension .bz2. Consequently the file would fail to open.
The .dmg was produced in DropDMG as a bzip2 compressed disk image. I'm not sure the problem lies with DropDMG, but this seems like a good place to start investigating. Has anyone received similar reports? Does anyone know why this may be happening and what can be done to prevent this from happening?
Just to be clear I should add that (probably) in most cases the download from our server works without problems.