PSW.x-Vir,Trojan-Spy.win32@mx,NetWorm-i.Virus@fp

Hi there.
I've downloaded a video and I constantly have these few trojans bothering me.
I have a new toolbar which is "Security Toolbar 7.1".
There is a constant pop-up which sends me to a site with anti virus software.
I've done the SmitfraudFix.
Before that,I have a registry problem.Hence I used the file UnhookExec to enable registry changing(got that from Symantec).
After that,I used the SmitfraudFix.
However,the virus is still working.
Can someone help me out please?
Thanks a lot!!!

Edit by chaslang: Inline HJT log removed. READ & RUN ME sticky not followed.

 

I did those already
What should I do now?
Its still there.

 

The thing about this is that I have the "Online Security Guide" and "Live Safety Center" icon on my Desktop.
They kept redirecting me to an anti-virus website!!
There is this yellow icon beside the clock with an exclaimation mark.
What should I do now

 

Help