Hi,
I am no expert on this so I apologize if this doesn't work for you but it might just do the trick.
Access your server via Windows Remote Desktop. Open up My Computer and right click on 'My Network Places' and select 'Properties'. Then right click on the 1394 connection and select 'Properties'. You should see two tabs; General and Advanced, click on the Advanced tab.
Hopefully, you now see a Windows Firewall Settings button, click on it. Now click on the Exceptions tab and click on 'Add Port', create an exception called something like AwareIM using Port Number 8088 of type TCP. Now click on the Advanced tab and select the 1394 Connection and select the Settings button. Now click on the Add button and enter the name of the Server (The name that GoDaddy refers to it by, in my case it is CREATIVE03), enter 8088 for both the External Port Number and the Internal port number TCP and select OK.
Now change your Server.xml file from 8080 to 8088 and with a bit of luck, you should be able to login.
Let me know how you make out.
Pete
p.s. If I am leading you down the wrong path, the good news is that Support will be up and about in around 4 hours.