In order to exclude Imported Items, you go to the AC Backup, and select Admininstration. On the next window, you select Exclude Imported Items.
You then need to make sure that you back up II separately.
As far as non-portable vs portable, non-portable tends to be more stable, tends to come in larger sizes such as up to 4TBs, usually can be SATA or USB 3.0. Also, portable tend to be portable and much easier to take.
That, obviously, is the reason to use portable. It depends on what you want to do. To be fair, portable can use 3.0 as well.
![[Linked Image from ]](/ub/attachments/usergals/2013/10/full-4-530-advanced_settings.png)
When I say portable, I am referring to something like a Seagate 4 inch by six inch 1GB drive, not a flash drive.
