removing columns from task manager via regedit or other means?

[arfett]

In my nlited xp 64 install I have secondary logon abilities removed which is what I think causes my column options to look like this and my task manager has the user name column which is empty and rather useless. Is there any other way to remove columns from task manager?

[SiMoNsAyS]

there should be a reg-entry, modify those options while monitoring changes with regshot or regsnap.