[Samba] Port 445 & Port 139 banned

[Wang.Hua]

	Because of security reasons, my school has blocked tcp port 445 and 139. 
This make it impossible to for my window xp desktop to the remote samba service on Linux. 
Although the samba sercie on Linux and change its port by a "-p" option. But windows always
look for 445 and 139 port.
	I've tried a lot of ways to work it out including local port redirection but none of them works.
	Is there a way for window xp to use a different port for smb service lookup.
	Any help is apprieciated.