yep, thats why i don't hold much hope, though the X2 has to be one of the better selling dual gpu cards and as such might mean someone has the balls to make a cooler for it.
Thermalright are a completely useless company it seems, I have no clue why their product cycle takes so ridiculously long to come into effect. Lots of cards, what end up with a specific version of a cooler(2900xt, the 8800gtx and so on) all end up being released 2-3 months after the card came out and only a couple months before the next card is due which makes it a worthless upgrade. Why they don't have better contact with ati/nvidia in the prerelease stage so they can have working compatible products at release or very soon after I have no clue.
I'm not even sure blowers are that cheap, its not like normal fans are expensive. Its just become like memory heat spreaders, completely useless but "seen" as necessary by the masses so they can't really not produce them.
Amount of people on this forum who think blowers/external exhaust sinks with terrible airflow are the best option is beyond a joke. cases with 120mm fans and plenty of air throughput won't gain a significant amount of heat from not exhausting but can have far more effective gpu cooling. Infact 99% of gfx card buyers use a single slot and rarely use pci/pci-e slots so theres little reason that there aren't triple slot cooler versions as standard. i've rarely had a setup that couldn't take a 5 slot cooler for total silence, perfect cooling and being able to exhaust, through 3-4 pci- slots rather than one. for 5 years at least 99% of us just use onboard audio, network, sata/ide. Its getting ridiculous that basically every gpu can be easily cooled silently and far better than they are currently but 99% of us get terrible cooling because 0.0001% of us use SLi/Xfire and need a slimer cooler.