I recently attempted to download a free program which I found out about and I received a AVG warning message that the program is infected with malware. I use the AVG free edition. The name of the program is "Diigo" and its available on Cnet and Download.com. I thought all programs available on Download and Cnet have been proven and checked out to be safe? Would it be safe for me to not pay attention to the AVG warning and go ahead and download Diigo as I really want the program? Please help! Thank you.