If anyone is interested, the slides of the presentation on Ruby that Andy and I gave at JAOO in Denmark are now available: http://www.pragmaticprogrammer.com/talks/introruby/introruby.htm The talk went really well, and seemed to generate a lot of interest. We gave away about 150 extracts from the book. Andy even managed to get Bertrand Meyer (of Eiffel fame) reading a copy. The rest of the Ruby section on this site is under construction, so you probably don't want to be clicking links in there too much ;-) Regards Dave