Many Thanks to ImgBurn for being much quicker than lots of other free or even paid for software.
I'm currently (after not using ImgBurn, or other DVD burning software for a long time) resorting to attempting to burn some non-commercial DVDs on a public PC (my local library) as my current PC (Lenovo All-In-One) is in need of being repairand.
One piece of software recommended is/was FreeMake, but it (and other free cr*p) takes and age to re-encode then burn ( (between 2 or 3 hours!). Why does this happen when ImgBurn does the same in like 10 minutes. Thanks again.