http://forums.overclockers.co.uk/forumdisplay.php?f=28
It's a good place, but because it's a small part of a bigger forum set owned by a computer parts reseller it's restricted to basic questions and you have to be careful how you answer some of them, the forum owner does not like any kind of link to possible competitors.
This dedicated forum gives us much more freedom to pass info along and to share images etc.