Hi guys, I got my new aluminium MBP four days ago and have been wondering why it takes too much RAM as "wired memory". After a restart, it already takes up around 450 MB. And It can go up to around 600 MB after I opened three applications. Does this happen to yours, too? I got 15" Macbook Pro, 2.53 Ghz processor with 4 GB memory. Also, when I calculate "My Process" in the Activity Monitor, the sum of the memory I use doesn't add up to the total "Active" memory indicator. Please kindly share your information. Many thanks!