[PD] M-Audio Quattro and latency under XP

[claudio scozzafava]

Hi,
	I've a M-audio quattro sound card. It work fine with PD , but under Windows 
XP I cannot to obtain a latency  below 58 ms. I have set the asio, audiobuf 
and blocksize switch, and very low in latency windows in Quattro control 
panel :
i.e
pd -asio -sounddev2 -channels 4 -audiobuf 12 -blocksize 16 
(these are the smaller value I can set) 
Someone have a better result?
Ciao
Claudio