[Plugin: Multi-page Toolkit] dosen't work with 3.0

Wow, I’ve never had a wordpress plugin take down my entire server. Really, this plugin made my server 100% unresponsive and had to reboot the server to bring it back online. Haven’t had to reboot in over a year.

So I would say thats a good sign that this plugin does not work with 3.0.

https://www.ads-software.com/extend/plugins/multi-page-toolkit/