Sjones, that's odd because there is a slight difference between the vga and conponent cables. Speaking from my experience, Vga is much better and better picture than conponent. Hdmi and dvi are same idential however for 1080p and 40 inch or up hdtv tv, and then hdmi is a supreme picture than dvi because hdmi is only that can handle 1080p capture.
Sighs!
Do you hook up VGA or DVI on your LCD monitor from your PC? Do you notice something difference between VGA and DVI? Check that again.
Also you will be shocked about this.
video connections on a scale of 1-10 (1-worst, 10-best):
HDMI/DVI - 10
Component - 9
S-Video - 6
VGA - 5
Composite - 3
Coaxial - 1
I told you so! HDMI and DVI are same anyway! DVI still can support 1080p.
Look at VGA rating 5! Component is 9. Are you suprised?
Other notes:
Copper Based DVI Cables
Copper based DVI cables are available in lengths 1, 3, 6, 10, 15, 25, 30, 40 and 50 feet. These cables are HDCP compliant.
HDTV Resolutions Supported: The 1-30 foot cables are good for resolutions up to 1080p. The 40 and 50 foot cables are good for resolutions up to 1080i. With a DVI Repeater/Booster the 40 and 50 foot cables are good for resolutions up to 1080p.
Computer Resolutions Supported: The 1-15 foot cables are good for resolutions up to 1920x1200. The 25-50 foot cables are good for resolutions up to 1280x1024. With a DVI Repeater/Booster the 25-50 foot cables are good for resolutions up to 1920x1200.