How to quit a startup message?

Since I installed the ADSL in the PC, I got a message in every startup of the system:

Insert your password for M$ network
Login:
Password:

I have to cancel every time and it sucks. Do you know how to quit that rubbish? I\'ve been looking for in internet options, startup programs, etc... but nothing was found.

Any suggestion will be welcomed

I\'m not exactly sure how to do it... but I think it\'s something like this:

For Windows 2000 (sorry, it\'s what I use)
Start --> Settings --> Control Panel --> Users and Passwords

Uncheck the box near the top that says "Users must enter a user name and password to access this computer."

If you\'re using Windows XP, check out this site.

http://www.theeldergeek.com/automatic_logon.htm

I\'d recommend downloading Tweak UI if you can find it.  It\'s a great little program that will allow you to disable the logon without editing the registry in Windows XP.  I use Tweak UI with Windows 2000 to disable logon.

In W98 that option is not available

Ok... try this.

Right click on Network Neighborhood and choose properties. _Select Windows logon instead of Client for Microsoft Networks from the Primary Network Logon dropdown list.

Ok, problem solved, thanx a lot!