Mac spyware scans?

[الله أكبر]

So I know Macs aren't prone to getting viruses like PCs, but does the same go for Spyware? If so, whats a good program for Macs for getting rid of Spyware?

[Violent Unrest in Allentown]

You can follow this guide http://www.simplehelp.net/2008/06/15/how-to-scan-your-mac-for-spyware-malware-and-tracking-cookies/

I do not have a scanner.