The other day I bought the game Call of Duty and played it a little and liked it but I'm no good. I can play ok but my kill to death ratio is shit as you can see by my beta statistics on my profile page. So then I went back to my favorite game right now which is Battlefield 1942...and I realized something that I wouldnt have thought possible. The game Call of Duty which I suck at and had started to hate actually improved my Battlefield 1942 skills by probably 100%. So my advice to you guys who play Battlefield 1942 now or are planning to, after you play BF1942 for a while and get used to it and comfortable with it, start to play CoD and your game will improve guaranteed.