I seem to have this same problem. I have only the trialware version of GSS running on a Vista desktop PC (for testing purposes). I have pushed the client out from the console to 2 other Vista computers as well as an XP computer.
The client icons are showing up next to the clock, I can ping them, but they are not showing up in my Machine Groups.
When I check the NGCTW32.log file, it shows "Polling for server name XXXXXXXXXX"....
C:\Program Files\Symantec\Ghost\ngctw32.exe 11.0.1.1532
3:38:01 PM Thursday, September 13, 2007
Checking for Sysprep. Process id: 340, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SMSS.EXE
Checking for Sysprep. Process id: 500, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\CSRSS.EXE
Checking for Sysprep. Process id: 524, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\WINLOGON.EXE
Checking for Sysprep. Process id: 568, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SERVICES.EXE
Checking for Sysprep. Process id: 580, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\LSASS.EXE
Checking for Sysprep. Process id: 740, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SVCHOST.EXE
Checking for Sysprep. Process id: 800, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SVCHOST.EXE
Checking for Sysprep. Process id: 868, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SVCHOST.EXE
Checking for Sysprep. Process id: 952, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SVCHOST.EXE
Checking for Sysprep. Process id: 1044, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SVCHOST.EXE
Checking for Sysprep. Process id: 1164, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SPOOLSV.EXE
Checking for Sysprep. Process id: 1308, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\DELL\OPENMANAGE\CLIENT\ACTIONAGENT.EXE
Checking for Sysprep. Process id: 1332, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\SVCHOST.EXE
Checking for Sysprep. Process id: 1352, name: \DEVICE\HARDDISKVOLUME1\DMI\WIN32\BIN\DELLDMI.EXE
Checking for Sysprep. Process id: 1404, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\DELL\OPENMANAGE\CLIENT\EVENTAGT.EXE
Checking for Sysprep. Process id: 1440, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\DELL\OPENMANAGE\CLIENT\DLT.EXE
Checking for Sysprep. Process id: 1480, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\DELL\OPENMANAGE\CLIENT\IAP.EXE
Checking for Sysprep. Process id: 1508, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\INETSRV\INETINFO.EXE
Checking for Sysprep. Process id: 1548, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\NETWORK ASSOCIATES\COMMON FRAMEWORK\FRAMEWORKSERVICE.EXE
Checking for Sysprep. Process id: 1660, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\NETWORK ASSOCIATES\VIRUSSCAN\MCSHIELD.EXE
Checking for Sysprep. Process id: 1676, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\NETWORK ASSOCIATES\VIRUSSCAN\VSTSKMGR.EXE
Checking for Sysprep. Process id: 1828, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\VS7DEBUG\MDM.EXE
Checking for Sysprep. Process id: 1848, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\NVSVC32.EXE
Checking for Sysprep. Process id: 1904, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\WDFMGR.EXE
Checking for Sysprep. Process id: 1960, name: \DEVICE\HARDDISKVOLUME1\DMI\WIN32\BIN\WIN32SL.EXE
Checking for Sysprep. Process id: 112, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\NETWORK ASSOCIATES\COMMON FRAMEWORK\NAPRDMGR.EXE
Checking for Sysprep. Process id: 1840, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\ALG.EXE
Checking for Sysprep. Process id: 5024, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\EXPLORER.EXE
Checking for Sysprep. Process id: 7756, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\MICROSOFT INTELLIPOINT\IPOINT.EXE
Checking for Sysprep. Process id: 7208, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\NETWORK ASSOCIATES\COMMON FRAMEWORK\UDATERUI.EXE
Checking for Sysprep. Process id: 7428, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\NETWORK ASSOCIATES\VIRUSSCAN\SHSTAT.EXE
Checking for Sysprep. Process id: 7628, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\NETWORK ASSOCIATES\COMMON FRAMEWORK\MCTRAY.EXE
Checking for Sysprep. Process id: 6084, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\QUICKTIME\QTTASK.EXE
Checking for Sysprep. Process id: 7440, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\RUNDLL32.EXE
Checking for Sysprep. Process id: 6300, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\MICROSOFT INTELLITYPE PRO\TYPE32.EXE
Checking for Sysprep. Process id: 7968, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\CTFMON.EXE
Checking for Sysprep. Process id: 7544, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\HEWLETT-PACKARD\LASERJET ALL-IN-ONE\HPPDIRECTOR.EXE
Checking for Sysprep. Process id: 6216, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\MICROSOFT OFFICE\OFFICE11\OUTLOOK.EXE
Checking for Sysprep. Process id: 6612, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\MICROSOFT OFFICE\OFFICE11\WINWORD.EXE
Checking for Sysprep. Process id: 7116, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\HS2000\HS2000.EXE
Checking for Sysprep. Process id: 5144, name: \DEVICE\HARDDISKVOLUME1\WINDOWS\SYSTEM32\MSIEXEC.EXE
Checking for Sysprep. Process id: 7624, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\SYMANTEC\GHOST\NGCTW32.EXE
Checking for Sysprep. Process id: 8248, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\SYMANTEC\GHOST\NGTRAY.EXE
Checking for Sysprep. Process id: 8456, name: \DEVICE\HARDDISKVOLUME1\PROGRAM FILES\SYMANTEC\GHOST\NGCTW32.EXE
3:38:06 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:38:16 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:38:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:39:16 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:40:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:42:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:44:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:46:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:48:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:50:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:52:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:54:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:56:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
3:58:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:00:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:02:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:04:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:06:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:08:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:10:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:12:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:14:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:16:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:18:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:20:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:22:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:24:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:26:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:28:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
4:30:36 PM xxx.xxx.xxx.xxx:1346 polling for server named %servername%
-IP is Xed out and servername is changed. its using NetBios name, not IP for the server.