I know very little about this element. (making this a learning opportunity for me) But I need current information in this IPS element since these slides are very old and out of date. I'm particularly interested in Computer Resources information that is current. (obviously, it would not take long for information in this field to go obsolete.) If you could direct me to an area of DAU that talks about it, perhaps I've just missed it. Or if I could contact an Subject Matter Expert in this area, I'd greatly appreciate it.