Dean,
I first learned of this web site from here, when I owned an 01 ST. I was not happy with the headlight output. I had a new harness on the 01 and now I have one on my 04 ST. It lets you feed power directly off the battery through 2 relays, and it has heavy duty 9007 sockets for high output bulbs. Somehow, when the fogs are on, if you switch from hi to low beam, they both stay on. If you shut the fogs while they are on, the hi beams will then go out. Not exactly sure why this happens, it might be a current sensing thing, but it works for me. The 01 did the same.
Gary D.