Thanks to the awesome service at the Fort Lauderdale Apple Store, I now have my MacBook Pro working again. It needed a new motherboard, which they had in stock so they were able to replace it right away. I brought it in at 11AM this morning and was out of there in less than 15 minutes. A little after 1PM they called to let me know it was ready. Thankfully I won’t have to take either a Dell Inspiron 4150 or OLPC laptop to WWDC!