Microsoft is investigating the possibility that a file posted to several underground sites and chat rooms contains some protected source code to Windows 2000.
The 203MB file contains the code that appears to be from Microsoft's enterprise operating system, but the code is not complete, said Dragos Ruiu, a security consultant and the organizer of the CanSecWest security conference, who has examined the file listing.
"It was on the peer-to-peer networks and IRC (Internet relay chat) today," Ruiu said. "Everybody has got it; it's widespread now."
The 203MB file expands to just under 660MB, he said, noting that the final code size almost perfectly matches the capacity of a typical CD-ROM. The entire source code, he said, is believed to be about 40GB, meaning that the file circulating Thursday would be only a fraction of the full code base--if it is authentic.
Ruiu, who has seen the file, believes it to be authentic. "
It looks real," he said. "You can't build Windows, however. It's just a bunch of chunks of the operating system."
Source: RWSBetas
/* printf("Welcome to Windows 3.1"); */
/* printf("Welcome to Windows 3.11"); */
/* printf("Welcome to Windows 95"); */
/* printf("Welcome to Windows NT 3.0"); */
/* printf("Welcome to Windows 98"); */
/* printf("Welcome to Windows NT 4.0"); */
printf("Welcome to Windows 2000");
Doesn't this bit of code proves that MS is just updating the same code for their OSes? Yes it does. Just look at how they inactivated the old code and inserted the new line for Widows 2000. That code looks like C#
And also where in Windows it is dumping swp0001.swp to A: (Floppy Disk Drive) ? 
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