We are currently running McAfee Netshield on our Netware 65 servers and
windows workstations. Our subscription is running out. We're not unhappy,
but just wondering if there is something better/cheaper out there.

We're also running GroupWise/GWAVA so it needs to work with that.

We will be migrating to Linux OES as well. Is CLAM the best choice?

Any success stores or horror stories?

Thanks for any input.