I started using Nod32 Trial, but IMON would not function properly. I could not connect to the Internet (IE). If I disabled IMON, I could connect to the net. I read some thread where if you ran a WinSock repair program it could fix the problem. It did work, but my Look n Stop firewall would not function properly after that. I liked Nod because of low resource usage and the great reviews, but uninstalled it and went back to BitDefender 9.5. If anyone has a solution I would like to give Nod another shot. I use XP Pro. Is IMON an important function? I realize it scans emails but I'm not too concerned about that, but it mentions HTTP scanning. So if I am on a "dubious" site and it throws a trojan or the like at me, will I still be protected? Having said that, I would still like to have IMON working right.