Hi,
Here's my take on Mac laptops, Mac Book and Mac Book Pro, if you shut
the lid before the system shuts down, it will often put it into sleep
mode rather than shutting it down. I've found that you need to wait
until you hear the fan and hard drive go dead before you close the
lid. I've found this is often the cause of such behavior.
In addition, the hinge sensor that detects the lid position can be
loose and on some Mac Books it will wake up before the lid is opened,
draining the battery and causing a hot hot laptop in a padded bag.
On the disk fragmentation, imho, it's not even worth worrying about
unless you have less than 20 percent free on your hard disk. Rare
these days, but possible in some cases. If you are experiencing
performance issues, I'd make sure you have at least 1gb of RAM in
that Macbook.
Best of luck,
Scott
--
--Scott