I have a trusty 1.4ghz board with the RAM upgrade. It is a version 1.1 and I need to install a new power supply. What is the best power supply for the XBOX? I have a few different types to choose from. I want to the best for that board! I have a bunch more to look though later to see if I have anymore different ones. They are this order in the pics Delta, Foxlink, and Minebea The Minbea Electronics UK LTD I have never seen before and it seems to be built different then the rest. Not sure if that is a good thing or bad thing. Also should I use the official GFI power cord? Or the regular power cable with no GFI? Pros and cons?