Alright, if the hosts fix didn't work, then this one is sure to do the trick! My redirect virus/malware ended up coming back after a few reboots. So my search for the solution went on and I found a magical little program called ComboFix. Go to this website and download it (ONLY download from bleepingcomputer.com -- it may be a virus if you find it anywhere else!):
http://www.bleepingcomputer.com/combofix/how-to-use-combofix
Follow the simple instructions on that website and you'll be in good shape in about 20 minutes. I had run AdAware, SpyBot, MalwareBytes, HijackThis, CWShredder, HouseCall, AVG, etc. and none of them could find/remove any of these files. Or if they did find them, they would pretend to delete them but then they'd come right back. This ComboFix program is a DOS-looking window that works like magic -- it looks for "rootkit" activity that apparently the others don't even consider. In about 20 minutes, it deleted a "MoneyBooster" malware toolbar that had snuck onto my machine, detected/repaired my corrupted atapi.sys file, and deleted a bunch of other mutated files in my Windows folder that were viruses. I am officially now virus-free after several reboots.
Here's all the stuff this program deleted according to my logfile:
((((((((((((((((((((((((((((((((((((((( Other Deletions ))))))))))))))))))))))))))))))))))))))))))))))))).
c:\documents and settings\Administrator\Application Data\SystemProc
C:\LOG.TXT
c:\program files\IEToolbar
c:\program files\IEToolbar\MoneyBooster\tbhelper.dll
c:\program files\IEToolbar\MoneyBooster\tools.gif
c:\program files\IEToolbar\MoneyBooster\translate.gif
c:\program files\IEToolbar\MoneyBooster\tv.gif
c:\program files\IEToolbar\MoneyBooster\tweater_25.png
c:\program files\IEToolbar\MoneyBooster\twitter.png
c:\program files\IEToolbar\MoneyBooster\twitter_s.png
c:\program files\IEToolbar\MoneyBooster\twitter18.png
c:\program files\IEToolbar\MoneyBooster\twitters.png
c:\program files\IEToolbar\MoneyBooster\uninstall.exe
c:\program files\IEToolbar\MoneyBooster\update.exe
c:\program files\IEToolbar\MoneyBooster\useful.gif
c:\program files\IEToolbar\MoneyBooster\version.txt
c:\program files\IEToolbar\MoneyBooster\video.gif
c:\program files\IEToolbar\MoneyBooster\your_logo.png
c:\program files\IEToolbar\MoneyBooster\youtube_25.png
c:\program files\IEToolbar\MoneyBooster\youtube18.png
c:\program files\Mozilla Firefox\extensions\{8CE11043-9A15-4207-A565-0C94C42D590D}
c:\program files\Mozilla Firefox\extensions\{8CE11043-9A15-4207-A565-0C94C42D590D}\chrome.manifest
c:\program files\Mozilla Firefox\extensions\{8CE11043-9A15-4207-A565-0C94C42D590D}\chrome\content\timer.xul
c:\program files\Mozilla Firefox\extensions\{8CE11043-9A15-4207-A565-0C94C42D590D}\install.rdf
c:\recycler\S-1-5-21-1543743844-3737146546-1487997575-1005
c:\recycler\S-1-5-21-1543743844-3737146546-1487997575-500
c:\windows\AegisP.inf
c:\windows\SNMPAPI.DLL
c:\windows\system32\-1428535437.msj
c:\windows\system32\-1428535437.rcv
c:\windows\system32\404Fix.exe
c:\windows\system32\Agent.OMZ.Fix.exe
c:\windows\system32\drivers\npf.sys
c:\windows\system32\dumphive.exe
c:\windows\system32\IEDFix.C.exe
c:\windows\system32\IEDFix.exe
c:\windows\system32\o4Patch.exe
c:\windows\system32\Packet.dll
c:\windows\system32\Process.exe
c:\windows\system32\setup.ini
c:\windows\system32\SrchSTS.exe
c:\windows\system32\VACFix.exe
c:\windows\system32\VCCLSID.exe
c:\windows\system32\WanPacket.dll
c:\windows\system32\wpcap.dll
c:\windows\system32\WS2Fix.exe
Infected copy of c:\windows\system32\DRIVERS\atapi.sys was found and disinfected
Restored copy from - Kitty ate it
Good luck to you all! Hope you enjoy the same success. It's such a burden off my shoulders after fighting this thing non-stop for 2 straight days.