I've been offered a 2nd hand dual 1.25 MDD - the latest one with 40 fin heatsink and FW800 port. But I've also been sent the profiler output which shows L3 cache as "2MB (times 2)" I thought only the new 1.42 had 2MB per chip, and the new 1.25 had 1MB per chip Anyone able to explain this for me? Anthony.