My motherboard info said it required the drives to be identical.  Maybe I have an old version of RAID?

Thanks for the advice, Anquilas.

By the way, is there any newer technology that allows for mirroring a drive that is not exactly the same?  I just completed the new drive, and am now actually creating a back-up .... the long way.  This is because my backup drive is actually a little larger.

Report, as promised...
Outcome, not good.

My approach was to load XP on another hard drive and attempt to open the registry of my home drive and edit out some entries.  However, regedit doesn't open external registers, and I didn't have any other editor on hand.  My time in the office is extremely limited, so I wound up just removing the config files altogether - I had no other way of being sure I removed the offending entry.

Obviously, this created a problem with the operating system and because of the nature of the OEM configuration, when windows was reinstalled, it created new users.

In total frustration, I merely wiped the drive and started over.

The good news is that the OS is now authenticated - I didn't realize the authentication process was automated (available 24/7).  So that much is done.

The bad news is I have to download drivers and jump through authentication processes of all kinds for about a dozen hardware appendages, all over again.  Even now, I'm dealing with an audio (ASIO) driver (RME Hammerfall 9652) that crashes my computer each time I attempt to load it: apparently, the driver consumes 64 MB, whereas the BIOS only allows room for 32 MB.

Presumably, I'll be back up in another week or two.

This particular link, I found, warned against trying the method due to the fact that I DO have an OEM version of the OS.  Microsoft specifically states that when registry files are deleted, the hive will not recover the files, but will rather create new user profiles.  If I'm understanding it correctly, it means I cannot actually mess with the registry from somewhere else (?)

I haven't yet tried anything - it will be Friday evening before I am able to actually sit down and work on this issue.

Thanks for the assistance, guys.  I'll let you know how it goes. ... if it goes!

Thanks, guys.  I can tell already, by the information I've received, I'm going to have to fess up on something else...

I installed a legit copy of XP SP3 on my drive about 3 weeks ago.  I completed the installation on a Friday night in an attempt to overcome a hardware conflict concerning the use of MIDI.  (I bought a control surface that will use MIDI, but it crashed my computer.)  We also recently moved, and I can't find my old XP disk, so I just bought this one, which is an OEM version, XP Pro SP3, full blown.

I had it set up, as I just mentioned and up pops the authentication request window.  I don't have internet access with this computer, because it is a DAW for my recording studio - I've no intentions of connecting it to the internet - I shy away from virus protection to keep my overhead clear (I run up to 48 channels of 32 bit audio at a time, plus processing on every channel).

So I did something  .... sorta stupid.  I wanted it up and running and I did not want to have to call Microsoft, simply because I figured it was Friday, and I didn't think anyone would answer all weekend, anyway... I'm actually 6 weeks behind in taking care of recorded clients, so I decided to download info on a windows crack.  I updated my registry on the timer key.  Well, it SEEMED to work - the activation window disappeared, but after the time ran out, it locked up on me anyway. And of course, I'm worse off now than I was, because if I press "Yes" to activate Windows, the response is, "Windows is already activated", after which I am returned to the previous box.  There's no way to get into windows at all!

I tried re-installing windows, but it doesn't fix the registry problem.  So I was hoping I could go in from another computer and possibly remove that particular key (and try re-installing windows).  If I could get it back to a "normal" state, I could merely call Windows and activate it over the phone.

I'm trying very hard NOT to have to wipe the drive because I JUST got through installing a new drive and setting up all my DAW software, hardware, and an array of plug-ins from different vendors, each with their own, time consuming method of security verification / activation.  Most of them run on some sort of .dll license or dongle, so I'm hoping that a mild, localized registry deletion should help me get back in the swing quickly.

Is there any way for me to find the registry of a sick hard drive to edit or delete it without running Windows on it?  I'd like to use a working version of windows on hard drive A to fix the OS of a non-working hard drive B.  This might be a software question, but the location of the registry files is what I'm looking for.  Can those files be accessed?

Thanks,
Eric