MSN Hotmail could be replaced. For the last seven months, Microsoft has been beta testing a radically different Web mail client, one that makes Hotmail's largely standard HTML interface look like yesterday's news.Code-named "Kahuna," the e-mail client supports drag and drop, right-clicking, multi-select and a much more Outlook-like look and feel. Built from the ground up with AJAX technology, the beta program should roll out to the general Hotmail user population next year.

PCMag.com