Hey guys I'm using a dell wired mouse, this one to be exact:

http://www.ebay.com/itm/DELL-M-UAV-DEL8-J660D-PREMIUM-BLAC-USB-6-BUTTON-LASER-OPTICAL-MOUSE-SCROLL-WHEEL-/221046930406

It came with my pc.

However, I notice the movements seem jerky and not responsive enough. I've tried playing with the settings but nothing seems to fix it. Like if I move it slightly left or right it doesn't actually respond. Its as if its ignoring the pixel and waiting until I'm on the next one. I'm on a 1920 x 1080 samsung monitor and when I had my logitech hooked up to it on my previous PC I did not have this issue. I'm running windows 7 home premium 64 bit and I have mouth smoothing on in the control panel. Any other fixes or solutions?

Ant chance that dell has some updated driver software available for that mouse?