i have a 4 gig flash drive im putting ubuntu on (or possibly xubunt). im going with a live install and persistence (made easy with universal usb installer). i found this http://www.uluga.ubuntuforums.org/sh....php?t=1225246 talking about encrypting the persistent system with "you should be able to" but i have not found any thing through google on how. if any one knows let me know. i need it encrypted for security reasons if the key is lost or stolen. id rather not do a full install with luks for space reasons.