Apparement le soft "Cacheman" regle en partie le probleme...
"Cacheman is a utility which tweaks the Disk Cache settings of
Windows 95/98/ME and prevents frequent swapping of the data to
hard drive resulting in an improved performance, system reaction
time and even stability. Besides this Cacheman corrects also
generic problems on systems with more than 512MB of RAM."
J´ai lu ça ici:
http://deepsound.net/pc/audio-pc.html
faites une recherche dans la barre d´outil(edition/"rechercher dans cette page" et 512 par exemple)