I've been playing this MMO game called Jade Dynasty for a year...the FPS was decent like 35-40ish FPS until i got the 20" LCD i hooked it up and made dual screen set up. i didn't expected the performance of graphic card would drop. the purpose of adding another monitor is because the way i play this MMO game, i always play 4 accounts at the same time (4 game clients) and my 19" monitor was too small so i decided to buy another one which is 20".
money isn't the problem but i'm not looking for like super monster PC with water cooling set up, SSD, Intel Extreme CPU.....i'm not that type of gamer max out in video setting, i just my game play go smooth.
i dont think you need a brand new system to play Jade Dynasty....
id recommend getting a new cpu (preferably quad core like a Q9400) and getting a new gpu, but not something like a 6990 (that be overkill) maybe a gtx 560 would be nice.
P.S 4 ACCOUNTS?!?!?!?! ....seriously?