Today I attempted & Succeeded to build the latest source of firefox in my Windows XP machine.
I followed the instructions from this page: http://gemal.dk/mozilla/build.html .
I have Airtel's 128Kbps (max) brandband connection at my home.
It took about 2 hours to download the source and another 2 hours to build the firefox.
Its was a wonderful experience to build our own copy of firefox and to use it.
I am writing this blog from my "homemade" browser :)