[youtube]http://www.youtube.com/watch?v=ON4stPcGPxs[/youtube]
The new xbox 360 dashboard is slowly, but surely being spread over to the consoles registered in the beta. User Fudge has gotten the update, and has reported that MW3 doesn't boot. (As well as a few other XDG3 games, but Saint's Row: The Third boots fine.) Other members have reported that they have MW3 working fine. Some people even report that their copy of MW3 burned without a iHas burner are working fine. I'll update this news post, as more information is available. (I have yet to get the update, and when I do I'll report if the x360dock still works.)
We’ve confirmed that the dae.bin has changed in the new Xbox 360 Fall 2011 Preview Dash (2.0.14686.0). It’s been reported by another team member that there now appears to be 2 tables of challenges, with a combined total of 192 challenges. c4eva has reported to the team that XGD2 and XGD3 backups are still booting under LT+ v2.0/2.01 (from team channel: [2011-11-10 08:58PM UTC] backups,xgd3 still booting). However, do not take this as a sign that everything is fine. We can confirm though that these changes will indeed necessitate new versions of and/or changes to Xbox Backup Creator, abgx360, and several other associated tools. It has also been confirmed by the team that drive fw’s are not affected. All the changes are currently being analyzed, and we’ll continue to update this post when further details become available.