There's actually plenty of software that does not work with HT, which is why I have it turned off on the machine that supports it.
2 examples: Logic Platinum ($900 audio software) simply exits randomly (losing all your work) when HT is turned on. Cubase SX 2 (a similar audio software) actually gets far _slower_ when HT is turned on.
I'm sure there's more examples
Alexander Ewering
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