[SoaS] two questions about soas

[roberto]

hello
i'd like to know two things about soas-strawberry:
1. if it is possible to make a usb installation "persistent", meaning
that each time i reboot into that, all settings and activities are
saved and reloaded; in this moment i do not know how to do it;
i used fedora live usb creator to install soas on the pendrive

2. i read in the floss manual for sugar that power options should be
available under general options for the user but i did not find any of
them in my installation; where can i find them

thank you very much

-- 
roberto