Help!...I have a 1yr old Macbook Pro running OSX Leopard 10.5.7 and it locks up on me 2-3 times a day. This happens when I am navagating through Entourage, browsing the web or really any program - it just does not matter. It seems that I will type a sentence, type in the search bar ect... then hit "go" and the pinwheel shows up and never goes away Hence lockup - the only way to move along is a hard reset - it wont even let force quit. I have noticed this problem getting progressively worse as the months go by. I use this for work daily but not doing anything extrodinary - mainly spreadsheets, word, and powerpoint, entourge thats it!. any help will be appreciated.