http://bored-night.com/index.php/Interesting/The-Internet-Will-End-in-28-Years.html
http://en.wikipedia.org/wiki/Year_2038_problem
The year 2038 problem (also known as Unix Millennium Bug, Y2K38 by analogy to the Y2K problem) may cause some computer software to fail before or in the year 2038. !!
You be ok by that time you have windows 35 & 64 bit or 128 bit