In my work I have encountered alot of infected hard drives. So far the most useful program for actually locating virus ridden media is "Interferon 3.0". As this program will not work with HFS formated disks, you can use "Virus Detective" - this is a Da that can come in rather handy. I will enclose a copy of both for you.

I would suggest that you create a disk with a KNOWN GOOD System and a copy of both of these programs. Once this has been done LOCK the disk and never unlock it again. This way you will always have a good starting point, when you go bug hunting!

By the way Rx is not worth the electronic media it is printed on, so to speak. But if you like I can make you a copy.