Bitcoin is very big in the shady part of the economy, that is the reason for the current price. I don't see a reason to assume that that will change next year so there you have your reason for the current number.
My biggest problem with WIFI is not speed, it is range. I can not even get a connection 3m (10feet) from my access point.. Will WIFI-6 have any improvements in this area?
So, how much has NASA's budget declined from when the shuttle was retired? Some, but not a lot. They used to be able to launch at least something with their budget, at the moment they can't launch anything and not even pay for the development of a new system. I wonder where all the money is going.
From the site:
Download plug-in for 64-bit Windows — for all other browsers (EXE, 3.2 MB)
So I think there is a 64 bit for windows too (not that I use windows so I'm not really sure)