Should I get 667Mhz Ram or 800Mhz?

[thetechguy]

Have you run scans for malware with both your AV and MalwareBytes?

yes. these are what I have tried:

AVG
Avast
Malawarebytes
Norton
Macfee
Microsoft Security Essentials
Eset NOD32

   Nothing found and removed everything exept Nod32 as I still have subscription till the end of this year

[thetechguy]

And no I did not run all those just now it was during this past year.
ESETNOD32  is nod is not reporting anything.

Also when I disable eset nod my games run a little better but the ram it still always full.

[thetechguy]

Oh yes does it also matter what brand?
I really want crucial or kingston.

But theres a PNY brand that does the same stuff...but cheaper. does it matter?

[patio]

PNY is not a manuf.....they are a re-seller.

Crucial and OCZ are my personal Brands of choice...lifetime warranty.