4.0.2 DVD and Live AV install

Okay, I'm in a bit of a quandry. I just got the 4.0.2 DVD and was formerly using the 3.4 CD that comes with the "Knoppix Hacks" (O'Reily) book. Specifically I'm looking for a live installation of an antivirus/antispyware program. I'm fairly sure that it can be done it's just I don't have the experience in using Knoppix for that purpose. I guess the fact that the KH CD comes with a simplified tool for just that makes me a weak linux user. At any rate I'm looking to rectify that; I've had no luck searching these forums but will keep on plugging away.

Thanks in advance,

'Goon