I'm not finding any more malware. I would suggest you discuss this issue with the folks in
Networking Support.
Do let them know that you've already been to the HijackThis Log Help section, and perhaps provide them a link to this thread for reference.
The following procedure will clear out the backups and quarantines created by the fix. It will also reset your System Restore by flushing out previous restore points (which contain the infections) and create a new restore point.
Click Start > Run and copy/paste, or type the following bolded text into the Run box and click OK:
ComboFix /u