Symantec Ghost client network traffic?

[tech_boy]

Hello all!

I was just wondering if anyone had any experience of using Symantec Ghost on a large number of computers throughout a network... i've just started using it on a school network of around 100ish PC's. I'd heard that the ghost client that is left on the computers after "ghosting" can add to network traffic, admittedly each client doesn't use much, but if there are 100 of them 'talking' to the server then it could cause somewhat of a problem?

Just seeing if anyone had heard of this?

cheers,

-Jon