yes, you can.
first of all you need to edit modem setting(MT882).
set the WAN setting of the modem to
FC2684Bridged(not
ppp).(
If you never edit the setting than no need to do this)
than in XP follow,
start>
control penal>
Network connection>
create new connection.
than
conncet to the internet-next
setup my conncetion manualy-next
connect using a broadband that requires a username and password-next
ISP name-next
username etc.-next
to disable LAN go to the property of LAN(in network conncetion)
select
internet protocol(TCP/IP) than select
properties.
and select
obtain IP address automatically and
obtain DNS server automatically.
press OK Done.
