New to gnome

["Kurt V. Hindenburg" <khindenburg cherrynebula net>]

I just installed gnome 2.4 with Gentoo.  I've noticed a couple of things
that are somewhat irrating off-hand.
1. When moving to workspaces it would be nice to wrap-around
workspaces.  I.E. When moving to the right, 1 -> 2 -> 3 -> 4 -> 1
,etc...
2. The same as #1 but in gnome-terminal, moving between tabs.
3. In Evolution, can you alter the email headers layout?  I would prefer
to remove certain headers from being displayed.

  Kurt