Adapting that subroutine and the TieRegistry module greatly speeds up all the successful calls. Unfortunately the failures hang for just as long, and those failures are the real bottleneck. Thanks for an intro to a new module for me to play with regardless. BTW,
,which I originally used for this project, is a pretty useful collection of free command-line Administrative software for those of us who are slumming it with WinNT. I recommend it.