Goodbye, garbage collector!

[Gor Gyolchanyan]

I have a question about switching to 100% manual memory management.
I know how it should be done with structs and classes: override the
new and delete.
But i don't know how to do it for arrays, associative arrays, stack
frames for delegates and all other instances of implicit memory
allocation.
Is there a way to completely override all memory allocations, so that
i can use the language to the fullest in performance-critical places?

Cheers,
Gor.