Yesterday I began updating a few machines to 4.2 including my system and the system I use for WSUS. Previously when I would log into that machine using the console from my desk (remotely) it was very slow to load and sluggish getting around in the menus. Today I logged into the system as I do every morning and the system loaded up on screen almost immediately as if I was directly on the machine. Negotiating around the console screen is like if I were sitting at the machine. Very nice! Scanning large file downloads appears much quicker also.