Hi i have installed unity 3.1(3) with dongle inserted (Licenced version). But when i tried to start the unity without that dongle inserted into the USB port, unity failed to start. Won't unity revert to the demo version if dongle is not there. Please advice. Thanks in advance.<br><br>Senthil<br><br>Senthil Natarajan<br>Network Engineer<br>NEC BNS<br>720 Bay road, Suite 100<br>Redwood city, CA 94063<br>Phone: 650-216-3516<br>