I ordered Knuth’s Sorting and Searching from Half.com to replace my lost copy. Not a bad thing considering it only cost $20 and it’s the 1998 edition whereas my old one was the 1973 edition. One day, when I get rich, I’m gonna buy the entire Knuth Art of Computer Programming box set! This is my first purchase from Half.com so I’m a little worried about the outcome. And why doesn’t Half.com (an eBay company) accept PayPal (another eBay company) payments?!