Hmmmmmmm
When I go to my control panel and open the system properties it shows:

Computer;
Intel (R) Core(TM) 2DUO CPU
E8400 @ 3.00GHz
3.00 GHz 3.25 GB of RAM
Physical Address Extension

And yes...I do have Track ir 5.. actually I have had track ir
since version 3 first came out. I love it.

I only use my computer for il2 and now RoF.
I don't do video or fill my computer up with a lot of downloads.

I have been wanting to really learn how to keep my computer clean.
I run my anti virus/malware stuff once a week as the least
and I try to defrag every few days, but I know that when I got it back
from the computer place where they did a "tune up" it did run much better.
I need to learn what they did so I can keep up with it.

I hate to just go & start changing settings etc because I do not know what I don't know,
so I tend to screw things up badly when I get to changing any settings...

I don't know if that makes sense to you, but I am not very computer literate...lol..