I have a failrly high end laptop I use while on the road for Vue7, when at home I use my main desktop. I am setting up a render farm with 3 un-utilized dual core machines as well. When I am both home and rendering it would be nice to add the 2 dual core laptops as well for a total of 5 cows.
1st is it a license violation to use the laptop as a cow? (Vue says it's OK to have Vue on 2 computers as long as they are not both used at the same time) and secondly if it's legal, would I still install as a cow, or does it have everything it needs as a full client already?

Thanks
John