There are specific instructions for use and a link to get the Java Portablizer in conjunction with OOoPortable. Now that Java can be made somewhat portable, it would be beneficial for FirefoxPortable to also use the portable version.
Is anything being done about this? I realize that Firefox currently looks for a registry entry, but it would be beneficial if this behavior could be modified.
Not until they change this in Firefox's code.
Sometimes, the impossible can become possible, if you're awesome!
You wouldn't have to rewrite the core code. It could come separately.
Thanks,
Arithmomaniac