Firefox: open group (or folder) of bookmarks in new tabs

I spent a while figuring this out, so I thought I'd share this with
everyone. Basically, I was trying to figure out to open a group/folder
of bookmarks without replacing my current tabs. This was how Mozilla
Suite worked. With the default Firefox settings, it would replace all
my current tabs, which was kind of stupid. The solution is to go to
about:config and change this setting:

browser.tabs.loadFolderAndReplace = false

Here's the reference from Mozillazine:
http://kb.mozillazine.org/about:config_entries

browser.tabs.loadFolderAndReplace
Boolean
True (default): When opening a folder of bookmarks in tabs, the
existing tabs will be replaced by the new bookmark pages.
False: Existing tabs will be preserved when loading a folder of
bookmarks. The bookmark pages will be loaded in tabs that are appended
to the current tabs.

Bucky