Create Your Own Logon Message

using this trick ypu will be able to show a message which will be shown every time you logon your pc.......
the steps are.......

1. Click start
 click run
 type regedit,
then click ok!

2 In The registry editor, drill down to the following key:
hkey\software\Microsoft\Windows NT\Current version\Winlogon.

3 Right click LegalNoticeCaption,
click modify,
Type: Forum.the techfizz.com,and then click ok!

4 Right click legalNoticeText,
click modify, and then Close your message!

5 Restart Your Computer.

6 The message will appear every time you logon!