Getting a couple of CRC errors while trying to extract... Most importantly
on ZEN65SP1\zdm\zenworks\sfiles\InstallerData\Install
bad CRC 651b94c7 (should be fe34ed7)

It looks like this file has been modified for sp1a - date is 3/3/05...

Can anyone let me know if this is a problem with the zip, or just my
particular download?

Many thanks