I thought I'd turn my hand to writing a tutorial... As both readers of my blog will have noticed by now, writing prose isn't my strongest point, but hey! you don't have to read it :)
I ended up doing it as a PDF as I found writing it in a wordprocessor easier than anything else I tried. It also ended up quite long!
The PDF is available at http://www.akrabat.com/zend-framework-tutorial, so please leave any comments/corrections here. Thanks!