Just bought HD TV ( help )

so i'm playing my new HD tv on standard def right now cause I dont got a HD cable but why is everything seem so slow? like cod 4 im walking around and I press a to jump and 1 sec later he jumps wtf? how do i fix this? if i hook my 360 to HD will it fix it?

so i'm playing my new HD tv on standard def right now cause I dont got a HD cable but why is everything seem so slow? like cod 4 im walking around and I press a to jump and 1 sec later he jumps wtf? how do i fix this? if i hook my 360 to HD will it fix it?

Halochief_101

It will probably work.

When i got my HDTV, I also didn't have a hdtv connection. I got my HDTV set-up with my Xbox with a HDMI Cable and it worked fine. So you should be ok