I went to the mailbox today to find a mysterious silver/gray envelope with the return address of:
LOKI
One Microsoft Way
Redmond, WA 98052
Inside was a letter telling me I am now a decoder and to visit www.vanishingpointgame.com along with a USB flash drive. Interesting.
After looking at the image, text file and video on the disc and then some googling, it's apparently some sort of viral campaign from Microsoft regarding.... ? The Vista launch, perhaps?
The cipher key on my USB drive looks like this:
It's a map of the letters/numbers to ROT13 from an image found on various Microsoft sites, such as the Windows Vista blog:
That works out to imm0rtaliz3m3, which, if typed into the box on the main Vanishing Point site listed above takes you to a downloadable MP3 file. Analyzing that in a spectrum analyzer shows that the "pattern" spells the word FILE. Take that to www.vanishingpoint.com/FILE and you get yet another message telling you to wait for the expiration of the countdown.