I have around 300 books, movies, music etc. in my home library. My wife used to maintain the list in an access database. She had to type in all the cataloging information such as author name, title etc. When I came to know about amazon API and the z39.50 public library access protocol, I made a mashup website called GuruLib (http://www.gurulib.com) to help catalog my home library collection. I would like some of you guys to take a look at the website and provide me with some feedback in this discussion. I do not have too much web development background. I work for a manufacturing company. By the way, my home library is cataloged under http://www.gurulib.com/coolabcgirl