Hasselblad has released Phocus 3.0, which can work with RAW (and JPG) files from its own cameras, as well as RAW files from more than 200 other cameras.
Plus, it's free, which is cool.
It definitely needs a 64-bit Mac or Windows OS and as much RAM as you can throw at it. There is no Linux version.
I installed it on Win7 64-bit, and it runs without a hitch. Plus, if you have a powerful video card, it can use the GPU, which should speed up many processes.
And did I mention that it's free?
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