My wife has a 13" MBP 2.66Ghz, Core 2 Duo, 4GB Ram (bought in April 2010). Running OS X 10.6.6 She uses it 95% of the time for web surfing, email. I loaded on Office for Mac, Clean My Mac, and Windows 7 (via Boot Camp) within the first 1-2 months of purchase. Battery life is great, everything works fine. BUT she has been noting for the past 2 months are so that it seems to be taking longer to boot up. It takes about 55-60 seconds to boot up today. What is normal? What can I do to speed up the boot time?