I was downloading some files from GotDotNet, and noticed all my download times started at 0 left, and went negative. The download dialog says,
Downloaded -55041600% (537.52K of -0.00 KBytes)
Time Left: -6 seconds.
I checked the headers being sent back from the site, and they look like this:
HTTP/1.1 200 OK
Date: Tue, 08 Apr 2003 18:23:04 GMT
P3P: CP='CAO DSP COR ADMa DEVa CONi TAIi PSAi OUR BUS PUBi PHY ONL UNI COM NAV I
NT STA PRE'
Content-Disposition: inline; filename=Popcorn.zip
Set-Cookie: ASP.NET_SessionId=1eqtfrr3pmzqfb453n2heqf5; path=/
-- no content-length header.