I just changed my order . Instead of the 1gb version (which really is hard to get your hands on apparently) , i just went for the 512mb version . I will be getting it next week .

on a side note : are there any people here who removed the stock heatsink and went for the Thermalright HR-03/R600 cooler setup ? I want to know how much impact it has on temps .
Like would it be able to handle a small voltmod when it has a 120mm blowing over it .