Not me. Mine has actually gone down. I am running with 16 gigs and usually runs with nothing open at 2.1 gigs used. I just checked it and with my Web Studio running, Explorer, and FireFox it is coming in at 1.9 gigs. But in essence it is about the same.
i have not noticed anything different other than windows explorer (not internet explorer but the program that controls the start menu and everything else) has been constantly hanging and needing to restart its self