Re: How to have Firefox controls on the right side
If I'm understanding you correctly, you're referring to the window manager controls on the window titlebar. I'm not aware of an easy way to change their location on a per application basis, i.e. just for Firefox but not for other applications. I imagine that would require a code change.
On the other hand, to change this globally for all windows is but a simple tweak in gconf. There's a nice step-by-step guide here.
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