Create Your Own Logon Message

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

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

3 Right click LegalNoticeCaption,
click modify,
Type: THIS IS NEXT TRICK,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!

Create A Hidden User Account

Create A Hidden User Account
This tweak allows an account that is normally displayed on the Welcome screen to be hidden from view. To log on using the account it's necessary to use the Log On To Windows dialog box similar to the one in Windows 2000. #[Start] [Run] [Regedit]#Registry Key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Winlogon\SpecialAccounts\UserList#Modify/Create the Value Data Type(s) and Value Name(s) as detailed below.#Data Type: REG_DWORD [Dword Value] // Value Name: Type Name of Account to be Hidden#Setting for Value Data: [0 = Account is Hidden / 1 = Enabled]#Exit Registry and Reboot...

While the account is hidden on the Welcome screen, note that the account profile will be visible in C:\Documents and Settings or wherever user profiles are stored as well as in Local Users and Groups