Thanks for the info. Unfortunately my iMac is &quot;early 2007&quot; so I missed the El Cap (and Mavericks&#x2F;Yosemite) cutoff by a few months. As for the VPC, that is a fantastic idea. Might even just wipe the whole thing and install Windows as the primary OS (then copy back my music from an external drive backup). Surely a windows license is cheaper than a new machine (or is it? Been a while since I&#x27;ve bought windows or PC&#x27;s).