MacBinaries – Tribler
http://www.tribler.org/trac/wiki/MacBinaries
Mac OS X Manual Page For hdiutil(1)
http://developer.apple.com/documentation/Darwin/Reference/Manpages/man1/hdiutil.1.html
"Device Not Configured ... DO doesn't work under dead mach bootstrap contexts such as exist in a reattached screen(1) session." So... don't try to run scripts that use hdiutil to mount DMGs from a reattached screen session. Doh.