I remember reading an article a few months ago (cant remember where tho i.e. mag or net) about a CPU cooler that used AC refridgerent. Not any homemade think either. It was about the size of or slightly larger than thig big HS/fans out on the market now. All I can remember about it is that you could only order them from Japan and they cost ~$100US. Has anyone ever heard of this? If so do you know where I can check one out and maybe order one?