I need help deciding what to upgrade on my computer to get it to play ACE2 mod smoother on arma
here is my system
Windows XP Home Edition Service Pack 3
2.20 gigahertz Intel Core2 Duo
64 kilobyte primary memory cache
2048 kilobyte secondary memory cache
Board: ASUSTeK Computer INC. P5N-E SLI 1.XX
Bus Clock: 200 megahertz
BIOS: Phoenix Technologies, LTD ASUS P5N-E SLI ACPI BIOS Revision
4 gigs RAM
NVIDIA GeForce 8800 GT 512 megs
I can't get a whole new computer so I'm hoping a upgrade will help, any suggestions?