It doesn't sound to me as if your system is good enough (strong enough) to add any "Mods" at all, other than the so-called performance mods. Let's see your system summary report, and operating system summary, right? (Outline provided below)
Basic Hardware Specification Chart (Empty so far)
Processor Manufacturer: AMD / Intel
Processor Name / Type: Athlon 64 / Pentium / C2D / dual core / quad, etc.
Processor Speed: ?.? Ghz (or AMD Performance Number)
Operating System / Service Pack: WindowsXP with SP #?, Win7, Vista ? (Oh, no!)
System RAM: ? ? GBs (MBs, if less than 1024 ? )
Video (GPU) Manufacturer: ATI / Nvidia (
only those two are supported, PERIOD, so please answer which of them you have)
Video Card Model: (examples) Radeon HD 5670 / Geforce GT 240
Video Card Driver Version: Catalyst ?.? / Nforce ??.??
. . (please use the numbers, not the word "latest")
Video Card onboard RAM: ? ? ? MBs
Sound Card Manufacturer:
Sound Card Model:
(And this is only for the raw hardware & driver variations. Potential software conflicts are far more likely to be game play problems, and developers cannot test for all possible program loads.)
Some of the techno-geek folks here will ask for a complete DxDiag Report, which seems like real SUPER overkill from my point of view.
P. S. Please use every day business style paragraph breaks, punctuation, and spelling.
This amounts to a "fill in the blanks" form, including the P.S.