Creating the Backup for WSS project in share point?

Creating the Backup for WSS project in share point?
1) open the command prompt
2)type cd\ -ENTER
3)c:\cd “C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN” -ENTER
4)then type the following command
Stsadm –o backup –url “yoursiteurl(“http:/test:970”)” -filename “e:\test\backwsss.dat”
Then the backup will be created in the test folder with the name of backwss.dat
If u want to create the restore the use the RESTORE instead of BACKUP