First of all Sweetwater's level of support is exemplary, Chris Lewis is an expert in so many areas of Audio production, he's amazing! East West Quantum Leap Symphonic Orchestra Platinum is so wonderful it's ridiculous. Another customer said it would be wise to install the 117GB Samples on a Solid State Drive(SSD) and so I took their advise and installed the Sound Samples to the new 512 GB Crucial SSD. The EWQLSOP installer was flawless and extremely easy to do by just carefully following the on-screen instructions. The part that was not flawless was the Authorization process, from my computer within my previously installed iLok License Management Software, I could not get anything to work though I had the correct (there's a separate code for Brass, Woodwinds,Percussion & Strings) four license key codes inputted correctly everytime. EW was very quick to respond to my emails, and did manually get the Authorizations into my iLok Account in order to bring the software to life. Believe me anything you go through to get this wonderful Orchestral Collection into your DAW is well worth any installation process...just superb! I truly don't understand why classical musicians still call a virtual orchestra like this one a mock-up. I truly think sonically these Bundles like EW, VSL, CineSamples, have evolved and eclipsed labeling them as a mock-up. To call them a mock-up 10 years , yeah I can believe that, but now they need to be called a Virtual Orchestra----period!