nHancer and FSX Q

I was just checking (again) my setup in nHnacer per NickN's guide....and noticed that under the vertical sync box there's an option under the three bullets:
The bullets are - app, off, and on...with a check box "force open triple buffer".....
Is that box "force open...." is to be checked as well as the "on" ?
Then in FSX which filtering setting should show ie; AA checked or unchecked, then bilinier, anisotropic.....at this point AA is unchecked, (correct I presume) and bilinier is highlighted....
The bullets are - app, off, and on...with a check box "force open triple buffer".....
Is that box "force open...." is to be checked as well as the "on" ?
Then in FSX which filtering setting should show ie; AA checked or unchecked, then bilinier, anisotropic.....at this point AA is unchecked, (correct I presume) and bilinier is highlighted....