No, it rebooted into the new installation, but I'm able to access all of the files in My Documents so that I can burn them to DVD (which is in progress right now, actually). Friends just left a bit ago. Guy wasn't too worried- he was getting used to not having a computer, but his woman... she was itchin' to have the beast back in action. So they're mighty happy. They can't figure out for the life of them, however, how the Blazefind search thing came to be installed on their computer.
Things aren't pretty. I tried running MusicMatch (installed in the original install) by going into Program Files/MM and clicking on the executable. Didn't work. So things are definitely hosed software-wise. But the couple were happy enough to know that their data was saved that they didn't mind having to reformat/reinstall once they get their Sys Restore disc from their relatives in the States. Other than that, it physically looks like a brand new reinstall. There's really no sign of the previous install unless you open up the C: drive and start poking around in folders.
They didn't quite understand how it was working since XP was installed twice and I didn't have much of an explanation for the Hows and Whys- just the Whats of what I did. I don't know much about the Registry other than not to screw with it lightly. Therefore all the magic that makes buttons flash and knobs turn in there is a mystery to me, too, so I don't know why things work and don't work with the parallel install.
I'm burning DVDs now. If you have anymore questions or things you want me to look at and answer regarding this, ask away. They'll be picking the laptop up tomorrow or the next day once our schedules match.