>>>Yes, but SUS(2000) stops when find a file, Filer build a collection :-)
>>>
>>Right, but if we're doing it in the DO WHILE loop, should they be equavalent?
>
>Only test will tell.
>I have no folder with so many files in it to test.
>But you could try:
>

>m1 = DateTime()
>oCollection = NEWOBJECT([Collection])
>lcFileName = SYS(2000, [........])
>DO WHILE NOT EMPTY(lcFileName)
>   oCollection.Add(lcFileName,JUSTFNAME(lcFileName))
>   lcFileName = SYS(2000, [........],1)
>ENDDO
>? DATETIME() - m1
>
>*** Test fro Filer here
>

I see. Well, using collection may be a culprit and that's why it's slower.