Hey guys, been playing 4x4 Evolution off and on for many years now and was curious what else is out there these days which would offer similar dynamics (really enjpoy the upgrade variability) with better graphics/physics? Not necessarily the newest, bestest but something cool to replace it? For reference, running a Athlon 64 X2 with ATI3200 graphics chipset in my Gateway laptop and it runs Half-Life 2 and other Source games just fine, but anything much more demanding would be pushing it...