As opposed to the 2009 "File Menu" (which, after icon click, opens instantaneously), the 2010 Big-"R" Application Menu takes many full seconds to open (at least 5 to 8 long seconds, on my 2010 install). This wait (time, after time, after time) becomes totally annoying. It's almost as if I may have an install problem, an OS prob., or hardware prob. - or is it just another ribbon GUI prob? Anyone else having this trouble?