Re: NAS:
1) Installing a NAS would make sense, but I've been too lazy to try to implement one. I looked online for a step-by-step, but what I've found seems to be for networking professionals and is too technical for me.
2) My old router has a USB port (USB 3.0), so I think it should work for connecting a drive to make a NAS. I did a quick RTFM to see how to do that, but it doesn't look as easy as they say it is...
Does anyone know of a particularly good (well organized, easy to follow, to the point) online how-to for getting a NAS drive working on a simple home network?