PAUL TUOHY   has worked in the development of IBM Midrange applications since the '70s. He has been IT manager for Kodak Ireland Ltd. and Technical Director of Precision Software Ltd. and is currently CEO of ComCon, a midrange consultancy company based in Dublin, Ireland. He has been teaching and lecturing since the mid-'80s. Paul is the author of "Re-engineering RPG Legacy Applications", "The Programmers Guide to iSeries Navigator" and the self-teach course "iSeries Navigator for Programmers." He writes regular articles for iSeries 400 Experts Journal, Search400 and System i Network, and is one of the quoted industry experts in the IBM Redbook "Who knew you could do that with RPG IV?." He is also an award-winning speaker who speaks regularly at US COMMON conferences.