The plugins site is currently in development.
We've been looking to provide a higher-quality, spam-free experience at the plugins site for some time, and a major error on our part forced us to shut down the current site before we could put the new one in place. We are developing a new site, and you can follow along with its development on GitHub. For more information about this transition, including steps you can take as a plugin author to prepare, please read our post about what's going on.
crossSelect plugin 0.1
The plugin is compatible with jQuery 1.3 (but the form won't let me indicate this)
First release of a new plugin to make the multiple selects form element more intuitive and attractive to use, containing basic (and hopefully bug free) functionality and a default style sheet to replicate the look of firefox/internet explorer form elements.
Please leave a coment on my blog if you notice any bugs or have any other comments.