How important is HDMI cable for 720p?

Question

I have a Samsung LN32A330. My cable I bought at Fry's. Gold plated, 1.3a, 2, and it was $4.44!

Put in Spiderman 3, and it looked GREAT. But can it look any better with more expensive cable? I notice I don't get that crazy frame rate like with other blu-ray movies. Plus it doesn't fill up my entire screen! I still get black bars...

Answer 1

the hdmi is just to send signal all at once over i cable

the pic is not noticable on games

have fun playing

Answer 2

As long as the cable is working, enjoy it. HDMI cables are passive, i.e there are no active electronics in them.