Windows 7 - Creative Windows 7 Beta Driver Processes

So I was looking at my processes page in task manager and I noticed that the 2 creative processes there are running in 32 bit mode (on 64 bit version of 7). Is this normal? Are the drivers still 64 bit even though the processes are 32? I did notice that these drivers managed to stop the noise I would get when I change the sampling rate output so I don't have to keep switching between sample rates until I get back to the original with no noise so I know it's working to a point, I'm just not sure about these processes.

Edit: Nevermind, still getting the noise when I change sampling rates when I have bit matched playback on, must have switched it off when the drivers installed. Not sure the new drivers are working correctly.