wxAuiManager Questions

First of all thanks guys, fabulous update to 2.8. Havn't looked/played with
wxPython for a while.

Question:

1) .SavePerspective

One would assume this means one can save the entire screen layout, and after
switching the program off, use LoadPerspective to re-set it to the previously
saved layout? Seems to work internally in the demo.

I can't get the same concept to work in code, ie save to a file, then reload
the perspective

Any change of anyone having a couple of lines of code showing what to do. I've
tried the demo code unsuccessfully.

Thanks in anticipation.

Richard