Actual Infinity in Reality?

[GrandizerII]

Ok, so what you're saying (in the case of a finite universe) is that 'the totality of space at a certain time' is finite in the sense that eventually if you "movelessly" go across its full length (or whatever) in one direction, you eventually reach the point where you first began "movelessly" going (so basically a loop). Sort of like the surface of a ball, but we need to think in a higher dimension instead. IOW, finite does not always imply "edge". Did I get you right?

Yes. Finite in volume only. No edge

Well, a lot of blood and sweat were dropped, but consider me now convinced you have a good point here. I've always been aware of such concept, but for some reason, this didn't cross my mind here in this thread.