Windows Vista: Prettier than before

[The Former DMiller]

Pretty funny. That is the main reason there aren't any viruses for the Mac. Again, the only two known attacks against OS X have been trojan horses, not viruses. It is more difficult to write viruses for Macs because you need root-level access to do any harm, but it certainly isn't impossible. Most virus writers want to hit as many people as possible so writing a virus specific to OS X doesn't make much sense.