Will I even be able to mine without all 11 snowfields? This is like 4TB of data (according to the file sizes in my torrent client)
You can mine with just field 3 right now, which is 8gb. As the difficulty increases further fields will be activated.
At the point it gets to the larger fields, I expect that people won't mind buying some multiple TB SSDs to put them on as there will clearly be enough interest and probably enough value.
And these fields are added to the snow folder, yes?
[EDIT] YES THEY AREDo I put the deck a/b files directly in the snow folder, or move the actual snowblossom.x folder into the snow folder?
[EDIT] SECOND ONE-
When you move the torrented snowfields, it will go Snow>snowblossom.3>(the deck a/b and snowfield files)