Doug,

>Here's my experience with the install, which BTW went very well:

Thanks for sharing.

>Drive D: went from 2.64 GB to 2.04 GB, so it used about 600 MB there. Thus the 1.5 GB estimate was also inaccurate (thank goodness!).

I wonder if, perhaps, it needs the 1.5 GB available just during the installation for unzipping, etc.