When you download the MTC, or purchase it, Save the installation file to your computer rather than running it. Once the downloadable file is Saved to your computer, you can copy that saved installation file to your external drive, to a thumb drive, or to a CD, etc. Now if you ever need to install the current software on another computer, and this version is no longer available for sale or download, you will have it. Give the file a unique name when you save it. I usually name mine by the version number and/or date. That way I know exactly which version I am using.
I hope this is helpful for anyone wanting to download this software. It is still the best one out there and Provo Craft is not very bright by preventing the sale of this software, and I hope it reflects in the sale of their product. I for one am already saving for the new Blackcat Cougar..(I think that’s what it is called) or a Gazelle. I will not allow PC to dictate how I use my cutter.