C|Net is reporting Mozilla has delayed the release of Firefox 4.0 until early 2011.  Further, sill no definitive word on when Beta 7 is going to be released other than ‘Early November’. Though the nightly builds for the Firefox 4 are being numbered as 4.0b8 pre. The updated schedule for Firefox 4 is also showing there will be Beta 8, Beta 9 and Beta 10 to be released before year-end. The first Release Candidate (RC) build should be sometime in early 2011.