Why isn't anybody just saying, "For some reason, on certain computers Poser8 can be so
SLO..OO...OOO.....OOOO......W  that it is unusable."
This person is experiencing the exact same problems as I was having in September and october of last year.  Fortunately for Me SR2.1 eliminated most of My issues but if I do not clear the caches and restart My Machine DAILY  I will start to run slower and slower..

It is serving no purpose at all to always point the finger somewhere else..  One of the excuses given to Me was,  "It is a problem with Your FLASH player.  You need to upgrade.." or  "It is Your browser causing all of Your problems.."   If Poser is calling on external software to perform some of the functions that Poser once did on it;s own  Perhaps there is the place to look..