If you're preparing for a career in IT or are new to the field, many of <A HREF="http://downloads.techrepublic.com.com/abstract.aspx?docid=311877?tag=tr.dl.zdn&tag=nl.e530">the dirty little secrets in this list</A> may surprise you because they're usually not talked about out loud. But if you're an IT veteran, you've probably encountered most of these issues and even have a few of your own to add.