cary said:I'm really glad you able to find the link, I couldn't when I did a quick check. It is nice because it actually provides some good objective data.
Cary
Glad that's the one, we need it added to your FAQ. Funny thing though is Bill, the guy selling bulbs from ebay and now doing the group buy for us, sent it to me the same day you mentioned it. He's part of a BMW group and recommended it as some good reading on the subject.