--- -	2005-10-30 18:00:07.118216000 -0700
+++ xc/programs/Xserver/hw/xfree86/input/evdev/evdev.c	2005-10-30 17:59:48.846616088 -0700
@@ -155,6 +155,13 @@ EvdevReadInput(InputInfoPtr pInfo)
                     PostButtonClicks(pInfo, wheel_down_button, -value);
                 break;
 
+	    case REL_Z:
+                if (value > 0)
+                    PostButtonClicks(pInfo, wheel_left_button, value);
+                if (value < 0)
+                    PostButtonClicks(pInfo, wheel_right_button, -value);
+                break;
+
             case REL_HWHEEL:
                 if (value > 0)
                     PostButtonClicks(pInfo, wheel_right_button, value);
@@ -176,7 +183,6 @@ EvdevReadInput(InputInfoPtr pInfo)
                                     value, 0, 0);
                 break;
 
-            case BTN_SIDE:
             case BTN_EXTRA:
             case BTN_FORWARD:
             case BTN_BACK:
@@ -185,6 +191,9 @@ EvdevReadInput(InputInfoPtr pInfo)
                                     value, 0, 0);
                 break;
 
+	    case BTN_SIDE:
+	    ev.code = KEY_BACKSPACE;
+	    
             default:
                 PostKbdEvent(pInfo, &ev, value);
             }
@@ -691,7 +700,7 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr
 
     if (pInfo->fd < 0) {
         xf86Msg(X_ERROR, "Unable to open evdev device \"%s\".\n", device);
-        xfree(pEvdev);
+        /* xfree(pEvdev); */
         return pInfo;
     }