Our network admins are considering allowing our clients to upgrade from 100MB to 1GB. Currently most of the siwtches are set to only allow 100mb from the client workstations except for some of the heavy users in IT and Marketing. I am wondeing if anyone has any expericne in doing a simular upgrade. My concerns are that there may be additional loads on our servers like AD, Exchange, CIFS shares ect. and want to guague what we should be focusing on if there will be any impact from this upgrade. All of our servers are either 1GB or 10GB. Any suggestions or words of wisdome are appriciated.