In need of a free/hidden keylogger

[katzdvd]

I only need to use this for a short time, so I am not interested in paying $40 for the pgm. The free ones that I have checked out will not run completely hidden. The taskbar icon is visible, and when you hide it, it will re-appear upon reboot.

Need something that is not visible to the user. Anyone use anything like this - know of a pgm.?