About Firefox and Thunderbird, Please add ---
In PBI land stand alone Thunderbird is an orphan, it never has opened mail links in Firefox, and still doesn't in 1.0 rc1.
(I appeal to you all to replace them with the Mozilla-suite(with mail and Plugins) as a PBI, I personally prefer it to Opera.)
Correction--bit selfish---please add, not replace, and now there is Sea Monkey, a more Firefox-like integrated suite--maybe even better to add as a PBI!
Integration will I think at least work in PBI land, not like stand alone orphaned thunderbird, seems too hard to integrate it with firefox in PBI form.
El Zorro 8)