Script Request...

[some one]

Hi all, I am not to familiar with python yet and I am wondering if 
someone can write a script that will monitor my DSL modems IP address 
and notify when it changes, its a 2Wire Advanced DSL Modem.  I need to 
know when it changes because I am trying to run my own inhouse server 
and have to update my domain records through verio.com.

The script would need to read the text of a web page( on my modem the 
address is http://192.168.0.1/xslt?PAGE=B01&THISPAGE=&NEXTPAGE=B01 ) and 
search for a string containing the IP address.

Can anyone help?
thanks, I'll keep monitoring this thread.