Thanks for everyones input about AV software, I will pass on it for now and concentrate a bit on filters and such in this Ximian program, i am amazed at the features and the feel, just like Outlook, but hopefully better, as my M$ box mail is very glitchy.I did not mean to open a negative discussion about this topic, only wanted to get an overall opinion of the vulnerability with Linux when used as a desktop computer with lots of incoming mail.
Thanks, Clint
