Christophe wrote:
Hello,

I have a Pentium I (64Kb RAM) with win 2000 and I want to use the sound
card
for 'animation oscilloscope, vectorscope, analyzer' the output of my
amplifier.

If your computer's sound output is driving your amplifier, you could
just use a oscilloscope visualization plugin for your music player.

Cheers,
Nicholas Sherlock