Help test the latest Sugar on a Stick on Fedora (F21). See http://dl.fedoraproject.org/pub/alt/stage/21_Beta_RC4/ and https://fedoraproject.org/wiki/Test_Results:Fedora_21_Beta_RC4_Desktop#Sugar_.28non-blocking.2C_all_arches.29 #fedora-qa (freenode IRC). Deliverable is a report of the major Sugar features, e.g., desktop, journal, collaboration, and the core activities, e.g., Write, Browse, Turtle, Chat, Speak, etc.