Currently we are using Symantec Antivirus Corp Edition 10 for our companys network of 150 pcs and 3 servers. These 150 cliens are updated by Symantic Antivirus Server intalled on a server. Symantec Antivirus product is not that effective now. In previous years it seemed to be ok. So in near future we are going to have some efficient Anti Virus Solution having Anti Spyware too. So i need suggestions from the Network professionals or Lan Administrators regarding the most effective AntiVirus and Anti Spyware Solution for our Enterprise Network. About their experiences with their current Antivirus and Anti Spyware Solutions. I have heard about the Trend Micro product but not sure about its strength, efficeincy and removal process against most dangerous and harmful threats of viruses,spywares,trojens,malware and rootkits present these days. Thanks in Advance.