Ran, tested, all as expected. Thanks.

The readme doesn't say that. Might need to adjust it.

Updated via YUM, all seemed to go well, except the xcp-ng tools ISO only seems to have the Linux directory and the readme.txt file on it, no windows tools.

Guests on 3 hosts same.

file appears to be "guest-tools-7.29.0-2.iso" in /opt/xensource/packages/iso

cheers.