hmmm....
Depending on the logon, if you opened it in Logon Studio in 'edit' to take a look - you messed them up. Quite a few of the logons can not be edited or even looked at in edit, since some of the manipulation was done manually in the uifile.
it didn't work, then you reinstalled and it works a little bit....
run LS and set it back to the xp default - then download and run
The Zapper (when you run it, scroll down to the Wincustomize section and make sure only Logon Studio is checked) - after it uninstalls it, reboot, download a fresh logon studio and install it - start with the ones that come with it....
see how one of them looks when applied - if it's broken looking > press the print screen key, then click your login.
open paint or whichever you use then edit, paste and the screen shot should show.
save it (as jpeg or png) the go to imageshack or photobucket (they have free sign up) and upload the picture there. they will generate an http url - copy it
then paste that url here in the little box that pops up when you click the 'insert image' icon (the little mountain picture)
