I am not exactly sure how extensive the list is, or how current they keep it, but in general it is a good idea to stick to the list. Especially in the case of a 1.4 ghz athlon, I would make sure that you have a damn good heatsink and fan, especially if you want to overclock it. If you read reviews, and you know you are buying a big brand name one (see the site's review on 46! coolers) I wouldnt sweat it too much. You *might* run into some warranty troubles if you do not though. But hey, youre reading this site, you dont need no stinkin tech support (or shouldnt). Then again, the list might be grossly outdated. Wait for some other opinions (you prob should have included a link to the list for lazy people like me).
-k
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