I'm obviously not explaining myself clearly. There are three versions of SL available:
$1' - up-to-date (for people (like me) who bought a new PC after June 2''9 that had 1'.5 on it)
$29 - upgrade (for owners of 1'.5 who want to upgrade)
$169 - full suite, includes iLife, does not require a previous version of anything
It has been confirmed in numerous forums that the $1' disc WILL NOT work on a newly formatted drive. That is, a drive that was formatted before you begin the 1'.6 install process. I think you're getting confused at that part - you can stick the $1' disc in a system that has 1'.5 on it, start the SL install, and THEN it will allow you to completely erase and do a fresh install. But 1'.5 HAS to be there before you begin.
But if you try and stick the $1' disc in system with a blank hard drive, it WILL fail with an alert saying you must have 1'.5 first. What's unknown is how Apple pulls this off. It's a neat trick (albeit an annoying trick for those of us who like to reinstall often).
The $29 disc, while it -says- it needs 1'.5, it really doesn't. It's a full install and will work and install on a blank formatted drive. Of course, you'd be violating the license agreement, but that's between you and Apple.
I found one thread with people discussing this too, maybe someone can explain it better than me. But trust me, you MUST start with 1'.5 if you use the $1' disc.
http://forums.macrumors.com/showthread.php?t=777'53
If you still don't agree, then, well, I guess there's nothing left to say. And the other LR forum members will be happy to quit reading about Snow Leopard.
