[Firefox 3.6.4 doubles RAM usage.]

Not really a fan of the new plugin-container "feature". If FF crashes on me once every three months, that's a lot, and it's usually something boneheaded I did to cause the crash. I disabled the plugin-container...thanks, but no thanks.

 

Anyone interested in disabling it, set these five values in about:config all to false, then restart FF

 

dom.ipc.plugins.enabled - false

dom.ipc.plugins.enabled.npctrl.dll - false

dom.ipc.plugins.enabled.npqtplugin.dll - false

dom.ipc.plugins.enabled.npswf32.dll - false

dom.ipc.plugins.enabled.nptest.dll - false

[Thunderbird SQLite compression]

+1 for this suggestion. It would be really nice to have Thunderbird added to the Applications list.