Hello again,
thank you for your explanations about the firefox plugin.
I did a simple search and found this link:
https://addons.mozilla.org/en-US/developers/docs/sdk/1.0/dev-guide/module-de...
I don't how you are building the xpi plugin, but after reading a bit, seems that it is a pretty nice way of making a firefox extension based on local native libs. And I think it can be automated, too...
Of course, you still need the windows machine to make a windows compatible plugin, so waitinf for your new server is a must, too :)
If I can help, with this task, let me know, please. Not much of an expert, but ...
Greatings, Vasilica Petcu