Actually, there's no reason you couldn't use that powder in 30-06 or 308. I might not be ideal. PROBABLY not be ideal but it would work.
Here's a reference to some loads:
Look around a bit, you'll find some more out there. Use common sense, be careful. The data is out there if you want it.
Still happily answering to the call-sign Peetza.
The problem, as you so eloquently put it, is choice.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.