BleepingComputer.com: I Need Help With Removing Trojan. Please Help Me

I am on my wits edge right now, have half a mind to trash my computer and the other half agrees. ive been infected with troja.Zlob-X.a and i constantly get messages when ever i log onto the internet saying "your computer has probably been infected with the latest version of trojan blah blah blah" and then it tells me to download some antivirus program that is probably infected too. i am in desperate need of help please respond

Download HijackThis™ here:
http://www.trendsecure.com/portal/en-US/th.../hijackthis.php

Right click on it and choose "Run as Administrator". Click 'Do a System Scan and Save log'.
The HJT log will open in notepad.

Copy and paste the contents of the HJT log into a NEW TOPIC in "HijackThis Logs and Malware Removal"
http://www.bleepingcomputer.com/forums/forum22.html

thank you for the help im doing it now

Now that you have a HJT log posted in the HijackThis Logs and Malware Removal forum, you shouldn't make any changes to your system.
Doing so, could change the results of the posted log, making it difficult to properly clean your system.

At this point, the HJT Team should be the only members that you take advice from, until they have verified your log as clean.

This topic will now be closed, since you have an open log posted.
If you have any questions, feel free to send me a PM.