Hi,
I'm the reviewer in question

We have installed McAfee VirusScan 4.5 onto 10 Windows 2000 PC's.
They aren't all the same specification, but similar.
Every single one of these PC's has taken a big performance hit and I'm talking big.
If we switch e-mail scanning off then the performance hit isn't as bad, but still noticable.
The only thing in common between all of the machines is the fact they all sit on our Novell network, so I guess it 'could' be an issue with Clinet32.
We have spoken to Novell about this and they say no it's nothing to do with them.
Machines in question range from PII 350's to PIII 650's.
When we spoke to Network Associates they confirmed with us that there was an issue but no they didn't have an estimated time to fix.
Do you have the e-mail scanning enabled on your system?
If you do then obviously I'm interested as we may be pointing at thewrong thing causing us problems.
All of the machines have a standard set of software installed, Microsoft Office etc but we are pretty sure non of these applications are causing issues.
We also find it very difficult to believe it's a hardware issue, but I guess it could be.
Most of the machine we are using are based on the Intel SE440BX-2 motherboard.
When we spoke to this European Technical Support person he too confirmed with us that it was an issue they were addressing.
Paul