I was using Nav2004 on a Win2k SP4 system with P///-550 w 512 MB ram without any problems. I then uninstalled NAV2004 along with the WMI update, rebooted and then installed NOD32. Well that was a mistake. The spalsh screen for NOD32 usually doesnt disappear. Also what is worse is that it has caused my email program Eudora to become useless. It either doesnt start up at all, task manger shows that it is running but it doesnt open up but instead uses 80-98% of the CPU. If Eudora does start it is useless in that it doesnt respond or the screen is only partially displayed. I use this computer for business and can not do without email for very long.