I just loaded OSX client onto my 2010 mini server the other day and have been having issues with low ram, all i am doing is running XBMC and only have 200mb free. I was looking around in "About this mac" to make sure that I really had 4gb or ram when i noticed that is says "64-bit Kernel and Extensions: NO". I double checked in the terminal and it said i386. As far as I knew there is not two separate OSX discs for 64bit and 32bit. Why would it load 32 bit? Thanks!