network drive port change method?

["SB CH" <chulmin2 () hotmail com>]

Hello, all.

These days, lots of worms use port 445, So i would like to block tcp 445 at 
firewall or router for security reason.
But as you know network drive use port 445 at w2k.
So is there any method that one can change that port number(445) at w2k 
into 4000 for example?
(I know that how to change port of the terminal service(3389) or ftp(21) or 
http(80)).) 

Thanks in advance.


_________________________________________________________________
MSN Messenger를 통해 온라인상에 있는 친구와 대화를 나누세요.   
http://messenger.msn.co.kr  


-------------------------------------------------------------------
SurfControl E-mail Filter puts the brakes on spam,
viruses and malicious code. Safeguard your business
critical communications. Download a free 30-day trial:
http://www.surfcontrol.com/go/zsfsbl1