I ran across many links such as that when debating what to buy. I will post them once I run across them. Here is one that the Xfire is on, although not as 'official' as Hagerty's.

http://www.collectorcarbuff.com/futu...ow-part-2-of-3

Here's another one:
http://www.theglobeandmail.com/servl...cialGlobeAuto/