Actually I made this post for Aishah who is having difficulties to set up Streamyx dialer for her laptop. After an attempt of guiding her over the phone had failed (sorry, I'm not that good guiding people over the phone), I hope this guide can help Aishah and also my fellow blog readers.
Just a quick introduction, PPPoE stands for 
Point to 
Point 
Protocol 
over 
Ethernet. Sekian.
Onto the guide part:
1. Go to 
Start, and click 
Control Panel2. In the Control Panel window, locate 
Network Connection and double click it.
3. You should now be in the 
Network Connection window.
4. In that window on the left 
Network Task should have two option:
    (a) Create a new connection
    (b) Set up a home or small office network
    Choose (a) 
Create a new connection5. The New Connection Wizard will Pop-up
    • Click 
Next    • Choose "
Connect to the Internet" and Next.
    • Choose "
Set up my connection manually" and Next.
    • Choose "
Connect using a broadband connection that requires a user name                     and  password" and hit Next.
    •Type in 
Streamyx and click Next
    •Fill the User name        : eg, Streamyxuser@streamyx
               Password         : xxxxxxxxx
               Confirm Password : xxxxxxxx
     Leave the All the box checked Unless you have a Firewall Already running
     eg. Zone alarm is installed, Be sure to 
UNCHECK "Turn on the internet Connection Firewall       for this connection".
    Click 
Next.
6. Check the 
Add a shortcut to this connection to my Desktop, and click 
Finish7. Click 
Connect, and you should be connected to the Internet.
p/s: I hope you will be benefited from this Aishah. Good luck! :)