Fx-4100
GTX 570
4GB RAM
15-20fps Same as everyone else.

My friend with a much better rig gets the same...

This is an engine problem and you guys know it, please actually do something this game.
Using 50% of a quad core isn't 2013 game material.
With that being said i think your games are great, but your top priority should be this performance.

I would like to see this actually become a known issue. There are hundreds of posts on steam (600+ now Bi) Tons of posts here, tons of posts on the BI forums, lets see some actual developer recognition by this becoming a known problem, its not the helicopter showcase were complaining about, its the game overall. Bohemia you are changing a lot of peoples opinions about you, this is the time that separates money grab developers from caring ones. If Red orchestra devs can fix performance for their measly 400-600 player base, i think you guys can do it being steams most bought game... So to clear it up, Bohemia make PERFORMANCE THE KNOWN ISSUE, NOT THE HELICOPTER SHOWCASE. BECAUSE WE CAN JUST RECREATE THE PERFORMANCE OF THE HELICOPTER SHOWCASE IN THE EDITOR, RESULTING IN THE EXACT SAME THING. SHOWING THIS IS THE GAME, NOT THE SHOWCASE.