Warn user that import images are DELETED.

I may be out of luck on this one, but you never know.
I didn't realize that image import will not copy images, but actually move them (delete from their old location).

My issue is that i imported from the files directory (moving CCK files into image nodes) but i didn't intend to delete them.

I haven't dug too deep yet, but is there any record of what was imported from where (so I can export them again into the appropriate folders)?

As far as i can tell this info (about deleting files rather than copying) isn't explicit anywhere - README, documentation on site etc - but maybe it is somewhere I just failed to think about checking.