Hitman Pro 3 Beta took out my computer, HELP

When I turn on the computer, it goes to a blue screen that says:

? Hitman Pro 3 3.0.2465- Surf Right

Then
1 <0c0000034> document and settings\eugen\local settings\temp etc. mmonhj.exe
2 <0xc0000034> \??\c:windows\browser.exe
3 <0xc0000034> \??\c:windows\system32\000060.exe
4 <0xc0000034> \??\c:windows\windows\system32\userinit.exe

It then goes to the
“Welcome”
I click on my login name (the log in page previously did not show up)
It says :
“Loading your personal settings…”

It shows my main screen with the background screen saver but absolutely no icons, at this time I am hit Ctrl/Alt/Delete to no avail, it does not bring up the taskmanager.

then it goes to
“Logging off….” And then instantly

“Saving your personal settings…”

and then it stays on the Welcome/Log in page.

I tried to do it in safe mode, still can’t get past the Log in page.

I'm not super computer savy so I need some simple help if possible. their support said: "By the looks of this a virus has taken control of a standard Windows file called userinit.exe. This file is responsible for logging on and basically for launching your desktop. Do you have a bootable Windows XP cd-rom?"

I only have the reinstall cd for my e-machines computer, don't want to lose everything!

Go Cubs!