I picked up the component cables for the XBox last night (they're different than the ones in that link.  It looks more like the Monster Cable version).  I must say, they are the highest quality first party component cables for a video game system I've ever seen.  They also add the digital optical audio output.  For only $20, there's no need to waste a colossal amount of money on the Monster Cable ones. 

There's nothing like shooting Jar-Jar Binks with a sniper rifle in HD widescreen 5.1 Dolby Digital goodness.

I've also updated my holiday wishlist accordingly.

[UPDATE:12/16/2004]  I took the box over to Dave's last night where we romped on Jar Jar for a couple of hours.  He's got a direct view CRT which is inherently sharper than my rear projection CRT and it is definitely quite beautiful.  Can't wait to get Halo 2.