This is an instructable on how to find you Default IP gateway for Windows XP (yes, I know, I need a new computer). If you don't know what to use that for, here is link to my instructable on how to find a lost WEP password. I am entering this in the Electronics Tips & Tricks contest, so if you like it or find it useful, please vote. First go to start, then My Computer. From there hit, "My network places". From here go to,"View Network Connections". This will take you to your internet connection page. On this page, click your connection. A box will pop up. From there go to support, and there it is. Now that you have found your Default IP Gateway, you can use that to find the WEP password of any computer connected to your wireless internet. If you like, please vote.