This is an issue with your graphics card settings. It's stretching the game too much, or that's what it looks like to me. What graphics card do you have? And also, you can't change the resolution of NF, it's always the same.

I have an NVIDIA GeForce 9800 GT. Is there at least a way I could window the game?

Yea I wish you could change the resolution but you cant, and you cant make the game windowed which also bugs me. You could try using a 3rd party windower which forces the game into window mode but Ive had no success with them because it crashes the game.

It would be nice if they fixed bugs thats been happening for years and updated the client instead of push out new features. Owell Good Luck

Oh ok, Well thanks for your fast responses guys! You were all really helpful!

OK I use a 8800 GT and you should be using the same driver so this should work for you. Open Nvidia settings and under display go to adjust desktop settings. You should see your display on number 1 and number 2 should have scaling options. Set that to Use Nvidia scaling with fixed aspect ratio. This should fix it so you can see the whole game on a widescreen monitor.