John,
It is LE4 version 4.0.3 and it shows a date of April 2007. It came with my Zoom HD16 and I have yet to update it because it seems to be working well.
No, don't have the Scarlett Suite. The Focusrite plug-ins for compression, reverb, gating and EQ plus some other plugins came with the Saffire USB 6. Yes, I did get them activated (activating the license for the first one activated all 4). I have played around with the compressor and one of its presets worked very nicely on a bass track that needed help. The Scarlett Suite's graphics look a lot cooler than this free version, but I have so much to learn about this stuff and so little time!
In my version of Cubase, to get to the Focusrite plugins, I hit Project-Add Track-FX Channel-clicked "No Effect" (which brings up the various choices)-the "Earlier VST Plug-ins" which is where my Focusriteplug-ins showed up.
I hope that you have some luck with this and getting your plug-ins to work.
Herb