Ok, by running the install via the SIM, they all show up now. However, I still have the issue that the SIM is saying they are installed, but not properly configured. I see the following HTTP errors in the event viewer. it is trying to get to our server by acpstm.domain name.com/ ....
On my workstation, I can get to the URL, but I get prompted for credentials. If I take out the domain name.com, it works fine.
Log File Name: D:\Program Files\Altiris\Notification Server\Logs\SIM 2012-11-06 13-45-58\a.log
Priority: 2
Date: 11/6/2012 1:51:35 PM
Tick Count: 357252703
Host Name: ACPSTM
Process: SymantecInstallationManager (10776)
Thread ID: 37
Module: SymantecInstallationManager.exe
Source: Symantec.Installation.PerformInstall.InstallProducts
Description: Cannot install Altiris Network Discovery SP4 (7.0.7416) (product install GUID 50f924cb-23a8-4ae3-90e3-645d13efdefa) because it depends on a product that failed to install or was skipped (product install GUID 0e400789-8195-4fad-9f44-13b4f6311a3f).