YOGA6DORG SPARKLES PRODUCTION SUITE, can be used on a Linux PC with Oracle VirtualBox on top. It is a Debian GNU/Linux of the Sparky Linux kind configured with extras according to our likes and with more hints of use as at yoga6d.org/economy.htm EcoNomy column, -- crystallised September 16, 2015. It is a desire to keep together a bundle of wellwritten tools and programming languages and such, while the surroudning platform should be used for any high- security demanding network operations. In the decades to come, it will be other forms of such programs that dominate, but then it is good to have a production suite one can get used to for 'perennial' file work tasks, also professionally. In order to transfer such .ova files over the net, which has several gigabytes in it, it is convenient to do it by means of file chunks. These can be generated by the inbuilt command 'split', in GNU/Linux, but they can also be made by such a program as Gnome FileSplit (however this is installable only in some java-contexts, and the program as it stands doesn't always start in all linuxes). Once you have got hold of the chunks, they can be merged by (such a program as jus mentioned or, in Terminal) the following simple command -- -- cat sparkles.ova.0?? > sparklesnew.ova This you do right after using a browser to put them into a suitable folder, eg /home/YOURUSERNAME/Downloads folder. You open a terminal and type cd Downloads and then type the command. {No need to go to administrator mode here, in fact it's an advantage not to, because VirtualBox like to have also its import files read/write friendly for the local user.} In VirtualBox, there is a File menu (on top, usually), and in it, you can select Import Appliance. The word 'Appliance' is a more general one than 'application'. In this case it means a whole platform, an OS of its own. The YOGA6DORG SPARKLES stuff of course comes with Yoga6dorg G15 PMN programming language. In addition you have LTFIRTH, so you can, with a PC that is wired to a router or such, use FTP to transfer files in between the various parts of the PC--from within Sparkles to LTFIRTH and from LTFIRTH to the surrounding PC, and back. You can also under some circumstances use a browser inside Sparkles to upload a file, but only if you think through whether this is a trusted site and that it has been simply programmed (eg with Perl) to allow fundamental uploads (not depending on those too-often and too-revolutionary javascript version updates). It documents itself for those who are used to Linux. For others, they need a brief intro to get goin'.