First, the Integrator seems to only run properly under Win 2k/XP. Some of us poor folk out here are still running 9x and trying to upgrade (thus my current post). The Integrator really ought to give a warning instead of trying to run and then just freezing (trying to use some features not available in Win9x I guess).
When I ran the integrator on an XP system it finally worked. But, it took more than an hour. Not all of us have the latest 64-bit dual core CPUs, either.

But here is where the weirdness starts, When I used the internal 'Make ISO' feature it would build the ISO out of files located in/under the destination folder instead of the source. Where the directory in the box labeled "Browse to Location which contains the I386 directory" didn't matter. It would look where the box labeled "Browse to the destination directory" for the files. I got an ISO over a gigabyte a few times as I was trying to figure out what was going on. Finally I pointed both of these to the same directory where the merged XP files were located.
When it finally made an ISO that seemed right, I burned it to CD and tried to get it to boot. It gives the message to press any key to boot from the CD, but if you do, it freezes. Looking at the CD under windows, it LOOKS fine. All of the XP install files are visible. After several tries with the internal ISO maker I tried the instructions from Elder Geek on how to burn a bootable update with Nero. It also looked successful, but produced the same result. The CD doesn't boot if you touch a key. It just freezes. Only the original Windows CD with the several years old files actually boots when you put it in a CD drive.
Seeing all these sites describing how easy and convenient it is to make these slipstreamed CDs, I have to assume that Windows does not have 'copy protection' and I have been doing something wrong. But what? I followed the instructions exactly and I've burned many CDs before. The only thing I can think of is that Nero is screwed up somehow. It is the only CD burning program available on this XP system. Is there some other free CD burner I could try?
Anyone got any idea what is going on? Or should I just start downloading Autopatcher?