How to clear recent servers list from SQL Server drop down list

In SQL Server 2005

1. Close SSMS
2. Type "%APPDATA%\Microsoft\Microsoft SQL Server\90\Tools\Shell\ at Run
3. Browse for MRU (Most Recent Users).dat and delete it.
4. Open SSMS



In SQL Server 2008

1.Close SSMS
2.Type "%APPDATA%\Microsoft\Microsoft SQL Server\100\Tools\Shell\ at Run
3.In SQL 2008 mru.dat was renamed as Sqlstudio.bin, browse for that and delete
4. Open SSMS