You might want to be careful with this "free" add-on. I'm not 100% sure, but I think that installing that Perfect Effects app also installed a DMR or anti-piracy software routine that I was not aware of. This was named "Protec 6B", the purpose of which was to check an internet server for proper DMR software credentials. According to support forum information that I found, some users reported a conflict with the OS X sleep function. This was associated not only with Perfect Effects, but with other onOne software and with software from Nik Software.
When I called AppleCare support, instructions were provided to delete all of this software, including entries in the startup items folders and other folders. This software ran a background process that was poorly written and intrusive.
Check these links for more information:
https://trick77.com/mac-doesnt-auto-sleep-anymore-hard-disks/
http://www.dpreview.com/forums/post/35590356
Note: I posted this as a reply to the moderator's post, hoping that he (and others) would notice it.