Bare with me.. long night working on fixing the dreaded nvidia stutter...
Well, I had the stutter issue others posted about with nvidia cards and was able to fix it
and add SLi along the way. I used Nhancer to force settings for my graphics.
Running a GTX 295, I rolled back to the 190.62 drivers and used the tweak in the nvidia control panel to use the settings Rockntrek found:
Antialiasing - Mode to Enhance the application settings
Antialiasing - Setting to 8Q
Threaded Optimization to On
....but wasn't happy using an older set, so I installed the 195.81 betas and then began to tweak.
First I unchecked physx in the nvidia control panel so it's not being used..
After editing the star trek online profile I changed SLI mode from single to AFR since the gtx295 has dual graph procs on it. If you dont have two or more gpus leave it single! I then checked Sli graph=on for testing in game.
Game ran but had no sli graph, so went back to nhancer and checked /profile can be activated manually.
I right clicked the nhancer icon in the toolbar and chose the STO profile I made and rentered the game.
SLi graph was up and going

Game ran noticible smoother and I'm happy i'm using the other half of the card I paid for. Sharing my nhancer profile.. be sure to import it into nhancer then go to town.
My Nhancer profile for STO:
http://rapidshare.com/files/337192019/StartrekOnline_Sli.nhprofile.html
Nhancer:
http://www.nhancer.com/
Good Luck!!!
Comments
interesting...never heard of nHancer...lol
i may give this a shot. i have a single 275, and only get stuttering on earth staion and other places like it. nothing when in space, pvp, pve, ground, or even SB24....
thanks for the info - i will try in a day or so, as i am away from my play rig at the moment, but will let you know.
http://forums.startrekonline.com/showthread.php?t=68993
Goodluck!