NETGEAR GA622T Reference Manual page 26

3. Double-click the Network icon.
The Network dialog box opens.
If there are any previously installed GA622T Copper Gigabit Ethernet Card drivers
listed, the drivers must be updated before installing another driver for a new card.
For directions on upgrading the driver for an existing card, see "Updating the Driver
Software" on page 4-8.
If there are no previously installed drivers, that require updating, proceed to step 4.
Windows NT driver software 4-2