To get the logon to work, save the *.logonxp file to your computer, run Logon Studio, and load the file.  

If you like this skin, you can find some more like it at Road_Kill's website, www.flatface.net/~roadkill/html/LogonStudio.htm  

Als, if you are having trouble getting teh skin to run, try going here for a quick tutorial: http://www.flatface.net/~roadkill/html/LogonStudio/LSTUT.htm