I just read this blog: http://blogs.zdnet.com/Apple/index.php?p=260. It reports that "although Merom is pin-compatible with Yonah you need a socket interface in order to upgrade to Merom. Both the MacBook and MacBook Pro have Ball Grid Array (BGA) interfaces so upgrading them to Merom is out of the question." Is this true? Could this mean no MBP w/ Core 2 Duo for months and months?