>Larry,
>Thank you for introducing a new concept to me - ADSI - ,but if I understand the literature correctly this is something that has to be setup up in addition to the normal setup of a computer. It is doubtful if any of my users would have done this. Thanks anyway!

Calvin,
It depends on the OS. If they have Win2K (or better) then it is installed as part of the operating system. With NT, I beleive it was included in one of the later service packs. If you are dealing with Win9X then you are right and the user has to install the ADSI files.