At 3/12/2010 09:40 AM Friday, Oscar Castaneda wrote: > From a couple of years to date I had been relying on the internet. > I think it is the best available book in any IT subject. Agreed for a wide range of quick answers to narrow questions when you happen to be plugged in. But for comprehensive systematic understanding and study of a large topic even while offline and off the grid, many of us still find no substitute for traditionally authored products on good old dead trees. -- dkm