cudaDriverGetVersion() returns 4.1 on 285.38 cuda 4.1 on its way?

I just installed the beta driver and noticed this.
Am I mis-interpreting the returned value or is there somewhere a beta of the 4.1 toolkit?

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The toolkit and the driver are two separate things; the driver is usually a little ahead of the toolkit version, since the driver has to support whatever new features will be in the same version of the toolkit External Image