Yah, ping it, first. No ping? Check the nic and cables. Do you have a green light on the card and at the hub? Got the latest driver for your network card?<br>
<br>
If pings ok, then check the protocols. Remove and re-add TCP/IP if necessary and re-service pack the box.<br>
<br>
Also make sure your domain name is correct and the user name is correct.