My system has rebooted a few times on its own now, and when booting back up Zone Alarm finds and deletes the temp file from this trojan and says the problem was resolved, but it oviously is not. I'm now searching using the free AVG anti-virus. Any ideas?
Nevermind... but warning to Zone Alarm users: an up-to-date Zone Alarm did not find and trojans on my system, but the free AVG anti-virus did.