A co-worker stated that he "knew for a fact" that there are performance\nissues in accessing a directory over a UNC path versus using a mapped drive\nto the same location. (The bare UNC path scenario is supposedly slower.)\nApparently this occurs when interating directories with large numbers of\nfiles. Has anyone heard of such a thing? If so, is there a link to an\nauthoritative discussion of the issue? Thanks.