Hey everyone, a year ago I was a PC. Now I'm a full fledged Mac and I've spent my time learning about my mac ever since. I know there are only a few true viruses that a mac can be inflicted with but I'm a bit on the cautious side and wish to buy a good Antivirus/Security software. I've read into a program called MacScan, any opinions on it? I'd also appreciate alternate suggestions. Thanks!