A new release of the Java-hosted Opera Mini is always a big event. This is a beta launch, but still extremely interesting, with Opera Mini 5.0 adding smooth font aliasing, multiple browser windows, a password manager and much better support for touchscreen phones. On the downside, the application is larger, at 220kb (still small in the overall scheme of things, though), and custom form and editing fields mean that you can't now copy and paste text in and out of the application. I was going to produce a walkthrough of the new features, but there's absolutely no point because our good friend Stefan has already done this in good detail. You can get Opera Mini 5.0 by going to mini.opera.com/beta in Web on your phone.