Hey Scott,
The batch downloading is *extra cool*.
It's working fine so far! It's particularly nice because the color tiles, which I'm finding are really useful, are slow to download. No worries now. :-)
One hint for Vista users who are planing big downloads: it looks like you have to temporarily set the power options to always on; otherwise the download gets interrupted when sleep mode starts. But it will resume when the computer wakes up if you don't want to bother.
Edited to add this: now that my large download is finished, I'm amazed at how smoothly the color tiles zoom in. There is no dectable jump between tile resolutions. I would not have noticed this before, because tiles were always being downloaded. This is really impressive!
Larry