Is the sound coming out correctly? You may have the red plugs mixed up. There are two. One for video, one for audio. Make sure you have the correct one in the correct slot.VoodooHak

That would be my guess as well. With no red video going in, everything would be green and blue. Check the red video cable.

Only buy new, if possible. It's better for the publishers and avoids problems with scratches. I've only bought 4-5 used game sin my life and none of them have worked right (even ones that appeared perfect).

Shop around. Last Friday was the best day obviously. Watch for clearances at Target and sales/clearances at Circuit City.

It should be enough, for a while.

FO3 saves take ~7 MB. So, if you have FO3 with 2 characters, 2 saves each (plus autosave), that is ~42 MB for one game.

Of course, not all games take that much, but you should plan on getting a HDD at some point.

I got stuck in the rocks near Megaton. I releoaded the auto-save from just outside Megaton and it worked fine.

20 GB is fine for normal use.

That being said, having the 120 GB is nice because you don't have to delete anything and you can install games to your HDD as well (saves the noisy DVD drive from spinning and speeds up load times a bit).

The 120 GB HDD will work and allow you to play original Xbox games.

The Arcade does come with an HDMI hookup.

It only comes with composte cables though (no component). Also, if you want to hookup HDMI with SPDIF (fiber optic audio), you'll need to either buy aftermarket cables or the Microsoft deluxe HDMI kit ($50)