Hmmm!....
I noticed lately I could open many more sessions without any of them crashing. And for a few weeks the crashes were surprisingly isolated.
However my browser reports it is IE 7 and Vista Home x64 reports no available IE 8 for updating.
I have a special cable compliant operating system, so I can't just switch to Linux (yet), or use Vista Ultimate - even my version of Media Center has its own product key!
I wasn't worried about it until you related these security improvements! If they do make it available, I hope it isn't automatic so I can turn off the protections on Javacools GUI.