[spoiler]Mods, if there's a same topic as mine, you're free to delete this
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[/spoiler]
I just discovered this~ an instant zoom for any pages in Mozilla firefox 3.
Requirements : A mouse with a scroll button.
1. Now, go to a page (for example,
www.google.com.ph)
2. If you're on the page, just press [b]Ctrl[/b] then the scroll button in mouse.
Voila~ A zoomed in/out page effect is executed.