Message written at 5 Sep 1999 13:48:28 +0100
--- Copy of mail to g.maldonado@agora.stm.it ---

1.
I do not believe you comment on poweroftwo as the function powoftwo
will only update the first sample of each block.  It would be possible
to write the a-rate function, but is it really useful?

2.
I made the changes to poscil family for negative frequencies to my
sources 

3.
wguide1 and wguide2 -- these are your opcodes, and my only concern is
any existing orchestras and the documentation.  Apart from that I am
happy to change when i have the code

4.
I have phasor work with doubles internally, and a number of
consequential changes