Tomorrow I'm doing a webinar for Zend: I will be talking about migrating from PHP4 to PHP5. I won't go into the technical details so much, but I will talk about why to migrate and how to migrate. I will talk about both the benefits and the risks.

It's at 9.00 am PDT (18:00 CET), and you can enroll through the Zend site. (It's free :-))

Oh and it's live, so you have the opportunity to ask questions.

Sorry for the shameless plug, but I'm too proud not to mention this.

We are featured on the frontpage of Zend.com. They've written a case study about us, because we decided to let all our developers take the Zend Certification exam.

Also I would like to remind you that later this afternoon there will be a webcast on zend.com where I'll be talking about why we support the certification program.

Update: The webcast is already available. Unfortunately, due to the fact we were using phone lines, and due to compression, the sound quality is poor. Add to that my dutch accent and my talking speed (come on, it's my very first webcast ;-)), and I'm almost impossible to understand.
I contacted Zend to see if they could do anything about it (less compression, different editing), but this was unfortunately not possible. They will post a textual transcription soon to compensate.