sudo pacman -Syyu
May, I suggest a suggestion (as always)Anyway, can you put a numeric version of some sort on your distros? So when I downloaded a changed or fixed iso, I know that is the changed one. It might not be a big problem now, but after a while, when you'll have many distros(I'm sure this one will be popular) it would help a lot.
I am not sure if I could possibly help with the Virtualbox issues/testing, though I am downloading the updated ISO as I am typing this and will give it a try later. If I could help in any way, even just test something to see if it is a bug in the ISO, I'd love to help out.Again, thank you Matthew Moore AND Spatry-Xmetalfanx