America's Army is rubbish! SirRamAlot, I share your experience with Crossfire - but I've noticed that you posted at the end of last year, when they did have a lot of hackers over Christmas.
I went on last night and it looks like they've patched it. Personally, I'm a huge fan of Crossfire and even though there are hackers, you kind of learn to have a laugh out of it! I'm part of a clan and we regularly shoot each other and call each other 'aimbotter'! lol
... and the ones that won't