i have an amd xp2.1 (borrowed) & an xp 1.9 (mine) 512mb ddr 400 ram (cas 3) a raddy 9800 pro & battlefield 2 looks poo! (low detail on everything @ 600x 800 res) frame rate is acceptable. what do you think will make the most difference to my system? 1gb of ram or or an upgrade to the cpu? i have an asus A7N8X2.0 mobo & a budget that can only stretch to £65 (b/day money) any suggestions? rich.