Let's see if I can at least get you as far as getting the Hijack This logs posted (I'm at least familiar enough with Hijack This to do that much).
1) Run Hijack This again. There should be an icon on your Desktop. If not, click Start -> All Programs -> HijackThis -> HijackThis.
2) On the window that pops up, click "Do a system scan and save a logfile" See the picture attached to my post for more info.
3) Once Hijack This is done doing its thing, the log file will pop up. It'll be called "hijackthis.log - Notepad"
4) Click File -> Save As...
5) Click "Desktop" on the left side of the "Save As" window.
6) Click "Save."
7) Reply to this topic.
Click "Additional Options" so you can see "Attach"
9) Click the "Browse" button next to "Attach"
10 (sorry, I tried to make this shorter...
) ) Click "Desktop" on the left side of the File Upload window.
11) Double-click "hijackthis.log". This was the file you saved earlier in Steps 4, 5, and 6.
12) Click "Post."
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