So far the only two that have my eyes are: NZXT Cryo LX Thermaltake Massive23 CS Thermaltake is the only one I can find that lists the CFM, which shows at 57, but one review I read stated it wasn't the best but when compared to others the differences in cooling wasn't that much. I'm trying to find the best cooling solution for a laptop, espcially when I game, something that might really chill it down. I've looked at the Zalmans, Antecs and Vantecs, so far none of them I've read anything about seems to indicate any of them are any good at really doing a super chill job, just marginal coolers that only cool slightly. I want something that really chills to the extreme if such a beast exists. THANKS