Firefox 23 Beta has crashed 5 times in the last hour since updating, twice with a BSOD failure of the video driver. I can't figure out another way to post this.

Question

FF was running fast and stable until the Beta update tonight. Afterward it crashed repeatedly, sometimes with a total system lockup, other times with an unresponsive system, occasionally with a Video Driver failure leading to a BSOD.
I had to DL 22 release and roll back. I'm now on the release channel, not the beta channel.
System config: Dell Latitude 6410, Win 7 x64, 128 GB SSD, 4GB RAM, Intel video hardware. Everything is up to date.
Trying to get this out before it crashes again then switching to 22.
Java plugin is usually disabled.
Toolbars are ABP, download status bar and Disconnect.

Answer 1

If you are still getting blue screen crashes, make sure you've disabled Firefox's use of hardware graphics acceleration. With that feature off, it would be rare that Firefox would touch any privileged parts of Windows.
You might test in Firefox's Safe Mode. That's a standard diagnostic tool to bypass interference by extensions (and some custom settings). More info: [[Troubleshoot Firefox issues using Safe Mode]].
You can restart Firefox in Safe Mode using
Help > Restart with Add-ons Disabled
In the dialog, click "Start in Safe Mode" (''not'' Reset)
Any difference?
Oddly, that last crash report shows the Flash plugin still loading, even though you disabled it.
This is some standard guidance that addresses the most common issues with the Flash player. I'm sure you've seen some of it before, but just in case:
(1) Make sure all recorders/downloaders that interact with Flash media are as up-to-date as possible, or disable them.
(2) Disable hardware graphics acceleration in Firefox and in Flash
(A) ''As described above...'' In Firefox, un-check the box here and restart:
orange Firefox button (or Tools menu) > Options > Advanced > General > "Use hardware acceleration when available"
(B) In Flash, see this support article from Adobe: http://helpx.adobe.com/flash-player/kb/video-playback-issues.html#main_Solve_video_playback_issues
(3) Disable protected mode (Windows Vista/7/8)
See this support article from Adobe under the heading "Last Resort": [http://forums.adobe.com/message/4468493#TemporaryWorkaround Adobe Forums: How do I troubleshoot Flash Player's protected mode for Firefox?]