I recently ordered a Thermaltake Volcano 12 to go with my shiny new ABIT NF7-S and XP-M 2600+ from the egg, but when I plucked it from the box, it seemed relatively heavy. I did a little research (after I ordered... really should learn to do more before), and found that AMD recommends a max. 300g for Socket A heat sinks. The Volcano 12 is about 700g. I'm just curious if my concerns about it breaking/falling off are unfounded, or I should RMA it for a lighter one. Thanks.