Personal keylogger [closed]
Solution 1:
I won't answer your question, but I'll provide you a solution.
Lazarus was made to solve the exact same problem that you have right now. Runs in FFx or Chrome.
Solution 2:
PYkeylogger http://sourceforge.net/apps/mediawiki/pykeylogger/index.php?title=Main_Page
It has to be compiled or bought to get it to work for more than a few days, its not hard to compile.
If you really need it for VBulletin, you might want to look at Lazursus or other firefox and chrome extentions that serve the same purpose without putting spyware on your computer.