Firefox Portable

for whatever reason gmail's favico won't go into a bookmark. I've never had this problem with non-portableapps version of firefox. favicon's do work with other sites I'm not sure what's going on.

I would like to know how to copy my firefox portable settings (except for tabs) to my Firefox at home. Is there anyway that I can do this and is it possilbe? Thank you.

After running the latest Beta with no additional extensions or add-ons installed, I found that a single registry entry is left after firefox is closed (HKEY_LOCAL_MACHINE\SOFTWARE\mozilla.org\Mozilla\CurrentVersion). This entry is also left with 2.0.0.12 so I'm thinking it has something to do with my computer. The only way I can get rid if it is to delete the value manually. Again I hope that it is just the computer I am using, is there something I'm not doing? Any help would be appreciated.

How can I download flash player so that it can be used by my Firefox portable? I'm unable to view movies in firefox that need flash player, but it won't read the flash player from my local computer with flash, even though on internet explorer, I can view it just fine.
Any suggestions?

Whenever I try the play a vidoe, such as on YouTube or a Yahoo news video, there is NO SOUND. The video plays fine. The sounds are all enabled. Just NO SOUND. I have Flash installed, but I'm not certain if it is working. It's only on my portable drive, not on the main computer.

While browsing with Firefox Portable, I would like to open AIM uri's (aim:goim?screenname=JohnDoe)using Pidgin Portable. Is it possible and how? Or is it something that would require registry edits on the machine?

Also, if this has been addressed elsewhere, please let me know what search terms you used to find the answer, as I've been racking my brain to figure it out.

So is there going to be a Firefox 3 beta upgrade?
The Beta 3 version is working great, I'm just addicted to upgrading

Can i use "QuickRestart" Add-ons?
(https://addons.mozilla.org/en-US/firefox/addon/3559)

No problems?

When using Firefox 3 Beta 3, a Extensions folder is left behind in the Application Data folder.

Does anybody know, how to (manual) install the VLC Plugin for FFP 3beta3? I use the VLC regular version (not portable) and already tried the mozilla-plugin-option during the installation.
Same problem with WMP 11 Plugin (tried this one), but DivX and the older WMP are working fine. Dont know why

Thanks!