2009-08-01, 04:14 AM
When you upgrade from basic to intermediate, (or intermediate to advanced, for that matter) there's a chance that it'll fail and you lose a crystal in the process.
See this thread.
http://www.southperry.net/forums/showthread.php?t=12386
See this thread.
http://www.southperry.net/forums/showthread.php?t=12386

