duplicate item names

[ianh]

I'm a relatively new user so I'm sure this info is somewhere but I've not managed to find it so far. I'm puzzled by UR allowing items with duplicate names in the same folder.

I imported a Word file I'd been working on elsewhere into UR from my USB key. I then decided to import the small folder of other material I already had in My documents on my PC too, and move the modified file ino it. What I was expecting was that UR would spot that there were going to be two files with the same name at the same location and offer me to either overwrite with the newer one, or cancel or some such thing. Instead I now have two files with the same name in the same place. I have looked at the attributes, and they are different in other details like their size and the access count, so they are not the same thing I don't think, but it is not clear from there or the data pane which is the up-to-date one, as the times relate to when the items were imported.

thanks
Ian