the bottom of the mmm17 arrangement field shows that my CPU usage is 100%, but my computers task manager show that I'm only using 21%, aside from asking this question here, I'm also checking into it by a computer guy, but I wanted to know what correlation there is; does mmm17 have a separate CPU usage for its arrangemnt field?  It has increased on one particular song that it registers 100% for almost the entire song.  I just recently upgraded to windows 8