If you have a custom Home path defined in the registry you might want to restart your editor after entering the serial number. PhpED seems to ignore the setting the first start but it is used on the 2nd run. So don't go wasting your time setting the windows back as they were

Anyway, finally a TODO and a Problems pane, excellent work you guys!
(Will be using the new javascript additions very soon as well)

Solved in build 5814 according to the NuSphere devs.