I've found a aluminum MacBook with the 2.4, 2gb ram and 250gb hard drive here locally for 600. It is in great shape. From what I've been able to find out about it, it was released around late 2008. Does anyone know how long it was in production? I somewhat remember it being available still in mid 2009. Also, is it worth the $600? The guy has another buyer but I was first to make contact so I have first option through end of today. Was there any type of known flaws with this version?