I've recently moved from Windows to Mac. The experience has been very positive for me. My productivity is up and my computer problems (software and hardware) have dramatically decreased; that is, until I installed Logos 4 for Mac. Is this just me or are there others in this community that struggle with Logos 4 Mac and its unresponsiveness? The program consistently runs slow on my super-duper iMac 27 - a computer that I use for some heavy duty video editing. Over the years I've grown used to Logos (a user since the early 90's); however, these days, the program just is not the same in quality. Searching, highlighting, all of this is very sluggish and just flat-out annoying to work with. I'm seriously looking at "downgrading" and reinstalling the Libronix system under Parallels; I don't know. Is anyone else having these problems? OR again, is this just me? Would appreciate some help in trying to make Logos 4 Mac work well; work fast; work like the old LIbronix system use to work. Help.