Last month, Mozilla Engineering Manager Benjamin Smedberg quietly announced that the 64-bit version of Firefox for Windows would never see the light of day. After what he referred to as 'significant negative feedback,' Smedberg has announced he has reviewed that feedback, consulted with his release engineering team, and has decided on a modification to the original plan: Firefox 64-bit for Windows may still never be released, but nightly builds will live another day

http://it.slashdot.org/story/12/12/2...nightly-builds