Hello, I am having trouble updating my computer. I saw that iTunes released a new version (7.7 something) and when i went to update through the Software Update (drop down window by clicking the apple) it told me my computer is up to date. I have not moved iTunes from it's original position in the Applications folder. I have even been told by my iTunes that there is a new update available and it took me to Software Update only to tell me there were no updates. Im currently running 7.6.2. I have a MacBook that i just bought not even a year ago. Any help would be greatly appreciated. thanks!