SoundToys have just responded on their Facebook page to questions about 64 bit and AAX developments and this is what they have said…
64bit in progress, and making headway. We have kept an eye on aspects of 64bit that cross over to AAX so when we’re done with 64bit, we will be able to leap into AAX. AAX(DSP) is not in development. That will be on hold until we are done with 64bit. Once we begin AAX native, we will make the decision of doing or not doing AAX DSP, but right now, it’s not in progress. That doesn’t mean we won’t do it, it just means we have to finish other things before making that decision.
OK at least it is clearer, but I do hope they will go for AAX DSP. Their Pitch Doctor plug-in was my preferred tuning plug-in, but now is not available to me as I have an HDX rig. I do hope you guys at SoundToys do go for AAX DSP. Anyone who wants AAX and especially AAX DSP perhaps should tell them?