Ok, let me say I had a Week 19 macbook and just got my new one this morning... I really am happy to say this is a much better and quicker book by far.... my other had no issues, but the case feels well built and the speakers seem much better.....
Dang sorry guys...the first was a core and second is a c2d... both 2.0.... what a change.....
My macbook core duo died last week, HDD failure, I also reported the random shutdown problems, and the fact the machine did not like having 2x1gb in it. When it did it would cause the system to lag and slow to a crawl.
I'm keeping my fingers crossed that they replace the entire laptop for a C2 machine