AU Save/Load Session (by Host) handling

[TheSmile]

Hi,
I'm developing a AU Plugin and need to save & load with the Save/Load options in Logic (or wherever) more than only the states of buttons & knobs. So I need to save/load at least two Arrays and two Strings.
Any hint where to start? VST has setState() and getState() what is easy to handle. But within the AU SDK I'm stuck :-/

Thanks for any help!

[Vokbuz]

Not sure what is the problem. Save/load of AU's state is done via kAudioUnitProperty_ClassInfo property.