Last night had us all in a tizzy over the draped convertible in the Lexus exhibit. Now only hours later we know its the 2008 Lexus LF-A Roadster Concept. The Detail sheet is lovely for this one: mid-front mounted 500 hp out of a V10, speed adaptive rear wing, carbon fiber and aluminum body adding up for a top speed over 200 mph. Could these be the details of the upcoming production LF-A? We certainly hope so.