Played around with ECB, specifically getting speedbar running within ECB.

Disabled it for now, as I'm having some issues with speedbar stealing focus from the minibuffer every 1-2 seconds if it's set to auto-update.

custom-variables.el

@@ -18,6 +18,11 @@
  '(display-time-interval 10)
  '(display-time-load-average-threshold 1.0)
  '(display-time-mode t)
+ '(ecb-layout-name "left13")
+ '(ecb-options-version "2.40")
+ '(ecb-tip-of-the-day nil)
+ '(ecb-use-speedbar-instead-native-tree-buffer nil)
+ '(ecb-windows-width 0.18)
  '(egg-enable-tooltip t)
  '(egg-git-command "git")
  '(egg-mode-key-prefix "C-x g")

init.el

@@ -16,7 +16,7 @@
 
 (delete-selection-mode 1)
 
-(winner-mode 1)
+;; (winner-mode 1)
 
 ;; (desktop-save-mode 1)
 

packages.el

@@ -103,6 +103,7 @@
          autopair
          coffee-mode
          color-theme-tomorrow
+         ;; ecb
          escreen
          full-ack
          git-blame
@@ -126,6 +127,11 @@
 ;; Initialize Packages
 ;;
 
+;; Activate ECB
+;; (when (require 'ecb nil 'noerror)
+;;   (setq stack-trace-on-error t)
+;;   (ecb-activate))
+
 ;; Load and setup Escreen
 (when (require 'escreen nil 'noerror)
   (escreen-install))