is it a single 5TB account or five limited to 1TB? makes a drastic difference in it's usabilityI got Office 365 for the family so we have 5 x 1TB in total of Onedrive to use. I paid $65 for the year of Office when it was on sale. So for about $6 a month, I get 5TB and free Office. Not too bad at all. I use Amazon Photos for photo backup since it is unlimited and included in Prime.