With a license server you still have what's known as a Home Use License for each (network) seat. However, with a network license you have to contact solidworks to request the HUL serial number for your installation (using the network serial number will not work unless you have a VPN). In my case, I'm the only user, and the entire engineering department, network admin and IT department so I can do pretty much whatever I want with our license. If you work for a larger company you can request a HUL from your IT group (probably through your boss in the engineering department) but you may or may not get it especially if you don't have a legitimate work related need for it.