Dude is this called bridge mode....???? am already using this....And this is PPPoe mode.....wen u tick for "connect using bb that requires username and pass"-below its given -this is known as PPPOE.....!!!!!
Have you configured bridge mode in modem also??
If you use DMZ to forward ports, it's pppoe mode..... I haven't tried but I think we can create a dialler for pppoe mode also (like you said dialling with a password without storing in the mdem....)
In pppoe mode, our IP becomes the LAN IP, like 192.168.1.2......
Whereas in bridge mode our IP is the external WAN IP itself......
This is the reason why we don't need to forward ports in bridge mode......
If you are still unsure of whether you are using bridge or pppoe go to command prompt and type "ipconfig/all"............. (without " ")
Code:
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:Documents and SettingsAdministrator>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : god-pc
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8168C(P)/8111C(P) PCI-E G
igabit Ethernet NIC
Physical Address. . . . . . . . . : 00-24-1D-F7-0D-8F
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.5
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 218.248.255.146
218.248.255.139
PPP adapter bsnl:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
Physical Address. . . . . . . . . : 00-53-45-00-00-00
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 117.xxx.xxx.xxx
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 117.xxx.xxx.xxx
DNS Servers . . . . . . . . . . . : 218.248.255.146
218.248.255.139
NetBIOS over Tcpip. . . . . . . . : Disabled
In place of IP Address, Default Gateway you will see the external IP address if you are in bridge mode...........
whats the use of saving bandwidth man???? use al the available bandwidth !!!!
I just meant saving some usage during non-free hours..........
can u exlain me how auto downlading is done using this??????
I started a thread explaining how to do this.......... 
http://www.indiabroadband.net/bsnl-b...-software.html (Easiest way to automate night 2-8 downloads....... without any software....)