For my untergeek pals (nice one, Battlepanda), the essentials of what I use in free, spiffy software here in the Lifehacker Pack. The Foxit pdf reader alone is worth the look. Do you hate how Adobe takes thrity seconds grinding into gear like a choking '67 Ford when you try to open a pdf? Yeah, so do I, especially as I buy almost all my gaming books in pdf format. Go get the good stuff.