You think I'm kidding OR What I know about Information Systems

Information Systems webpage
Some IS projects involving real world companies

This is a link you're going to want even if you're not IS!
The CMU undergraduate course catalog
For IS majors, if you scroll down to the college of Humanities and Social Sciences, and then click on Interdepartmental Majors, and then scroll down to Information Systems you can see a general description of IS, as well as in-depth information on the curriculum.

The course catalog link again, simply because I use it all the time and it's just that important (seriously, you should bookmark it)