[RESOLVED] Does Acronis have a continuous (like "Time Machine") Backup?

[Resolved] "NonStop" is the name of the feature, hard to find but found it!

(Original item follows)

Please help my memory.

I thought I used acronis for a "continuous" backup, i.e. pointing to where changes were stored.

I recall "forgetting about it" then seeing this partition becoming very full, of these backup files.

Am I remembering wrong - that Acronis true image or other utility had this feature?