09-28-2010, 06:50 PM
Is it a constant thing? I ask because the MBP I use is dog slow when not being plugged in to a power outlet. It is almost unusable. Soon as it's plugged in it is fine, though. I don't know what the problem with it is. You may want to see if she's experiencing the same issues I have. May help determine a fix (even though I don't have one).