<sigh>
Use a length of wire from an old phone cable. You know, the ones that come with a modem? Because I just know your ability for deductive logic is somewhat deficient, I'll step it out for you.
1) Take a length of phone cable and strip off the flat exterior plastic shell. You should now have 4 insulated wires exposed.
2) Cut an appropriate length of wire that will reach from bottom d0 to your grey wire on your X2 chip.
3) Strip and tin the ends of the extension wire. Solder one end to the bottom d0 pad.
4) Take a small length 1/2" of heat shrink tubing and slide it over one of your wires. Doesn't matter which.
5) Solder the other end of the extension cable to your Grey wire. Slip the shrink tubing over the solder joint.
6) Heat up the tubing so it... shrinks... and covers up your solder joint.
7) Fire up the Xbox
If you dont have shrink tubing, just cover the solder joint with a bit of electrical tape.
Look at the picture and see how I did it if you're confused.
![user posted image](http://www3.telus.net/cygnus/public_html/xbox/d0ext.jpg)