Just wanted to let everybody know (if anybody still owns a similar cpu) that the ngx works flawlessly on a Pentium IV (OCed to 3.6 Ghz) with more than decent visual settings and REX but no traffic. I average about 25 in flight and it goes down to 18-20 on the ground with 4 gb ram (667 Mhz) and an old 8600GT. Arthur Fabre

I'm getting a pentium iv next week so good to know it will work, I have it now on my celeron d and it barly runs