hi, i recently bought a new HDTV LCD. as soon as i brought it home and plugged in my xbox i noticed a slight lag on my controller to the screen. i looked on some forums online and it was recommended that i go and get a HDMI cable. so i did. i brought it home and plugged my xbox in using that. it got rid of the lag a little bit. the lag is still there, less than before, but still there. does any one know if theres anything else i can try to fix this? thanks.