does anyone know, is there a waterblock for the 4870x2? dont really want to integrate air cooling into my water cooled rig.... i only have one input/exaust fan (for HDDs, raptors get HOT!! and also for RAM, cant let it get hot...) dont really want to add side ventilation... besides my case wouldnt look so sweet with gaudy side fans....plus it would get in the way of the lights...