I must be delierious...

[JTK]

...because it looks to me like Mozilla *STILL* does not have a 
percent-complete indicator in the downloading progress box window title? 
  "How many years must a program exit..."

Here's the patch:

stringstream title;
title << PercentComplete;
title << "% - Downloading ";
title << Filename;
SetWindowText(hwndDownloadBox, title.str().c_str());

Please apply this within the next nine to twelve months.

Jesus.