Weird virus

I initially have had to set up a firewall to protect myself from the
barrage of programs that this virus/spyware infects me with. It has
programs such as Over,Do,silent.exe, infamous_downloader.exe and this
seems to be coming from 3 websites that have something to do with
"newobject.com"? I deleted all the strange looking programs I found on
my HD, and I even did a system scan with Norton, but this strange blue
screen asking me to "Press enter here" with a picture of a keyboard
while it attempts to connect to 3 different sites using MSHTA.EXE
keeps coming up while I'm online. Does anyone know what this is and
how I can stop it?

transient individual