Hi guys,
Maybe if I mark this as a question someone will actually reply 
I raised a support ticket asking if this is normal and they came back saying this is perfectly normal and everyone receives it, it seems strange as it floods all my logs with it.
On the 'Events' page in the Virtual Infrastructre client I get this repeating all the time every second, sometimes breaks for 10 seconds then resumes:
User root@127.0.0.1 logged in
User root logged out
User root@127.0.0.1 logged in
User root logged out
User root@127.0.0.1 logged in
User root logged out
User root@127.0.0.1 logged in
User root logged out
User root@127.0.0.1 logged in
User root logged out
We have SSH login as Root as default (disabled)
All our 5 Hosts are ESX 3.0.1
VC is 2.0.1 build 32042
VC Logging level is set to 'Info (Normal logging)
We have nothing installed on the consoles apart from the latest version of HP System Management Homepage for VMware 3
Does everyone else see this all the time like VMware support told me? its not that I dont beleive them it's just that it dosent seem right flooding the logs like it does.