What Antivirus would be recommended for an older Apple computer?
Recently, my main computer has become unsalvageable, forcing me to return to return to an older Apple computer until my new computer arrives. I am concerned that due to its age, that it may be vulnerable to viruses. Would anyone be able to recommend any antivirus protection for it? I understand that there aren't very many viruses targeted at Apple computers, but due to my computers age, I really would like to be as safe as possible.
Mac OS X (10.4.11), Pre Intel processor