Back about a month ago, my dad and I both started getting pop-ups advertising virus software on our computer. Also, our computer was running very slowly. I did some searching online (Yahoo, Sophos, Symantec, McAfee and a few forum sites similar to this one) and found out that it was similar to the Zlob.VideoAccess Trojan or the Downloader.Agent-BJC Trojan. I manually erased some DLL and EXE files, and registry entries that Sophos, McAfee and other sites mentioned. Also, I found a program on a forum site to scan for it (I don't remember the name of it. You had to restart your computer in safe mode for it to work effectively. It may have been SpyHunter.). It did find and fix some things. After that though, I'm still having weird things happen. I read that those Trojans can install other viruses on someone's computer. I ran a full system virus scan with Symentec's online virus scanner and nothing was found. I guess there's some chance that it just might not be detecting it though. One thing that disturbs me, though - I routinely monitor what files are running in the Windows Task Manager. Lately I've been seeing programs on it that I've never seen before, only for one day though. After I restart the computer, usually it goes away. Also, while the pop-ups were coming up from the Trojan I noticed that four incidences of svchost.exe were running. Previous to the infection, only three incidences of svchost.exe were running. Occasionally one will start cranking up the CPU Usage % and memory usage amount on the task manager. Also, McAfee says that one of them tries to contact the Internet sometimes. I did a Hijackthis scan. The results are attached. Is there anything more I can do?