How do I find out the status of a large download from the Mac App Store? I just started downloading OS X Lion, and it's 3.49 GB.

This is the extent of the user interface for the download process:



Is there a place to see the download progress? Can I pause and/or resume the download?
Aha... found it. In the App Store application menu, you can choose Store > Check for Unfinished Downloads which pops up a window like this: