Actually, the X1950's candy red cooler is vastly improved. The design is pretty good, and even better than the X1900 coolers (those were ownage, but had to be at max speed to work best). It's like those Arctic-Cooling Silencer ones, but better looking.
Anyways, have you seen the X1950 Pro? Jesus christ that card looks nice!
It's single slot and the cooler pretty much covers the whole PCB. You can thank Digital PWM for that.
X1950 Pro (note the internal CrossFire connectors)
Left to Right: X1950 XTX - X1900 XTX - X1950 Pro