HELP for the Logon files:
You need the Logon Studio for the files .logonXP.
There is a link in the begining of the page in the Logons section, from where you can download the latest version of Logon Studio (it is free!).
Double click the .logonxp file. This should automatically open the LogonStudio program and your new logon screen will be in the list. Highlight it, (if it isn't already highlighted) and click apply.
If your new logon is NOT listed, hit "Refresh List" (which is immediately below the list) and hit "OK".
If it still doesn't work after following these instructions, try to rename the file from .logonXP to .zip , then unzip it and go to Program Files->Wincustomize->Logon Studio and put manualy the folder you have unziped, in to Logon Studio. Then, open the LogonStudio.exe and select the logon and click "OK".
I hope this instructions will help you