I'll try to explain what i saw on Nero. Last time I've tried the speedtest using only "determine maximum speed" in nero burning window as the picture below :
So the test begin and I saw that speed for read speed ( the file burned is on the HD ) :
I try on another PC (under win XP) and it was 201x so the real HD speed. Does anyone have already test and correct this problem ???
I precise : OS : WIN2000 both HD and CD are on 80 pins UDMA cable, NERO version 18.104.22.168, burner LITEON 4012S