Cool, that's cleaned up nicely. One more to be rid of.
R3 - URLSearchHook: (no name) - {CFBFAE00-17A6-11D0-99CB-00C04FD64497}_ - (no file)
Try it first with hijackthis, reboot & see if it is still there. If it is, then use the following app to remove it.

Download Registrar Lite from here:
http://www.resplendence.com/download/reglite.exe

Put it in its own folder. You may want to keep this program. It is an excellent free, registry editor.

Copy and paste the follow text into the address bar, then hit 'Go':
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\URLSearchHooks

In the pane on the right are the values associated with that key.
We want to remove this one>
{CFBFAE00-17A6-11D0-99CB-00C04FD64497}_
Notice the underscore at the end.

Right click on it and select delete.
If you get a confirmation question, respond OK then close out the program.

Please go here & install ALL critical updates required for your system.

Let me know how the computer is going now.