how to setup legal notification in xp?

Create Legal Notice Logon Dialog Box

In situations where you need users to review a legal notice before logging on, this tweak will create the caption for the notice and the notice itself which you type directly into the string values.

[Start] [Run] [Regedit]

Registry Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

Modify/Create the Value Name [LegalNoticeCaption] according to the Value Data listed below.

Data Type: REG_SZ [String Value] // Value Name: LegalNoticeCaption

Value Data for LegalNoticeCaption: [Type the Caption for the Dialog Box]

Modify/Create the Value Name [LegalNoticeText] according to the Value Data listed below.

Data Type: REG_SZ [String Value] // Value Name: LegalNoticeText

Value Data for LegalNoticeText: [Type the Data for the Legal Notice]

Exit Registry and Reboot