I've been taking the O'Reilly Safari Bookshelf service for a testdrive and I must say I'm quite impressed. Safari is an easy to use electronic reference library for programmers and IT professionals and by subcribing I get an access to roughly 3000 books in this area. And it's not expensive at all.
Safari Bookshelf allows me to search accross all the collection. Read any book I like by placing it on my virtual bookshelf and I even have access to unpublished books. Every month I can download 5 chapters and print or view offline.
You can try Safari Bookshelf free for 14 days. Click here to find out how it works.
