Money!

But also I am thinking about adding vsts via midi. More sound for a lot less cost. Also seems most of you (and I am included) only use 15 or 20 styles so what does new model offr me that I dont have in my 3000? Also I figure it'll take me two or three years b4 I have totally learned what I have!
_________________________
PSR 740,PSR 3000, Mirage, tx7, mp32, Pro Tools 10,11 SONAR, Reaper, BIAB 2020 and a pile of Computer Music mags w/disks
College student was working on Doctoral, Education Now just doing courses to do courses