diff --git a/man/evdev.man b/man/evdev.man
index 8c6ed00..a309a30 100644
--- a/man/evdev.man
+++ b/man/evdev.man
@@ -276,10 +276,20 @@ Valid values are \*qabsolute\*q and \*qr
 This can be set at run time per actual device with the xinput utility.
 .PP
 .SS BUTTON CONFIGURATION
-At the moment, the button portion of this driver only handles buttons
-reported as mouse buttons, that is from BTN_MOUSE to BTN_JOYSTICK - 1.
+Currently, this driver only supports buttons from BTN_MOUSE to BTN_GEAR_UP.
+.fi
+The following driver 
+.B Options
+control the button portion of the driver:
+.TP 7
+.BI "Option \*qBtnMap\*q \*q" map \*q
+remaps buttons according to simple ramapping rules. The basic syntax is 
+.BR "\*qphysical=virtual[, ...]\*q".
+This allows any physical button to be remapped to a logical button, per 
+device, instead of globally like with xmodmap. For instance, to reverse
+the left and right buttons, you would use
+.BR "\*q1=2,2=1\*q".
 .fi
-At this time there are no configuration options for buttens.
 .SS KEYBOARD CONFIGURATION
 The keyboard portion of this driver handles all keys reported and requires 
 XKB support.
@@ -318,5 +328,7 @@ enhance the keyboard behaviour.  Default
 Zephaniah E. Hull.
 .fi
 Kristian Høgsberg.
+.fi
+Brian Murray.
 .SH "SEE ALSO"
 __xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), xorgconfig(__appmansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__).
diff --git a/src/evdev.h b/src/evdev.h
diff --git a/src/evdev_btn.c b/src/evdev_btn.c
index dc9ed67..1d3ba0d 100644
--- a/src/evdev_btn.c
+++ b/src/evdev_btn.c
@@ -240,7 +240,38 @@ EvdevBtnCalcRemap (InputInfoPtr pInfo)
 	state->btn->map[1] = state->btn->map[2];
 	state->btn->map[2] = base;
     }
+}
+
+static void
+EvdevBtnUserRemap(InputInfoPtr pInfo, char * opts) 
+{
+    evdevDevicePtr pEvdev = pInfo->private;
+    evdevStatePtr state = &pEvdev->state;
+	int b1, b2, max, i;
+	char * s = opts;
+	max = state->btn->real_buttons;
+        xf86Msg(X_INFO, "%s: Attempting Remap\n", pInfo->name);
+	for (i = 0; i < state->btn->real_buttons; i++) 
+	    state->btn->buttons = state->btn->map[i] = i + 1;
+	do {
+	       if (s[0] == ',') s++;
+	       if (sscanf(s, "%d=%d", &b1, &b2) == 2 &&
+			       b1 > 0 && b1 < EVDEV_MAXBUTTONS  &&
+			       b2 > 0 && b2 < EVDEV_MAXBUTTONS )
+	       {
+        		xf86Msg(X_INFO, "%s: Remapped %d to %d\n", pInfo->name, b1, b2);
+	       		state->btn->map[b1 - 1] = b2;
+			if (b2 > max) max = b2;
+	       }
+	} while ((s = strstr(s, ",")) != NULL);
+	state->btn->buttons = max;
+}
 
+static void
+EvdevBtnUpdateButtons(InputInfoPtr pInfo) {
+    evdevDevicePtr pEvdev = pInfo->private;
+    evdevStatePtr state = &pEvdev->state;
+    int i;
     if (state->rel) {
 	for (i = 0; i < REL_MAX; i++) {
 	    if (state->rel->btnMap[i][0] > state->btn->buttons)
@@ -264,7 +295,7 @@ EvdevBtnNew0(InputInfoPtr pInfo)
     for (i = BTN_MISC; i < (KEY_OK - 1); i++)
 	if (test_bit (i, pEvdev->bits.key)) {
 	    bit = i;
-	    if ((bit >= BTN_MOUSE) && (bit < BTN_JOYSTICK)) {
+	    if ((bit >= BTN_MOUSE) && (bit <= BTN_GEAR_UP)) {
 		bit -= BTN_MOUSE - BTN_MISC;
 	    } else if ((bit >= BTN_MISC) && (bit < BTN_MOUSE)) {
 		bit += BTN_MOUSE - BTN_MISC;
@@ -284,11 +315,18 @@ EvdevBtnNew1(InputInfoPtr pInfo)
 {
     evdevDevicePtr pEvdev = pInfo->private;
     evdevStatePtr state = &pEvdev->state;
+    char * opts;
 
     if (!state->btn)
 	return !Success;
 
-    EvdevBtnCalcRemap (pInfo);
+    opts = xf86SetStrOption(pInfo->options, "BtnMap", NULL);
+    if (!opts) 
+    	EvdevBtnCalcRemap (pInfo);
+    else
+    	EvdevBtnUserRemap(pInfo, opts);
+
+    EvdevBtnUpdateButtons(pInfo);
 
     if (state->btn->buttons)
 	xf86Msg(X_INFO, "%s: Configured %d mouse buttons\n", pInfo->name, state->btn->buttons);
@@ -320,7 +358,7 @@ EvdevBtnProcess (InputInfoPtr pInfo, str
 
     button = ev->code;
 
-    if ((ev->code >= BTN_MOUSE) && (ev->code < BTN_JOYSTICK)) {
+    if ((ev->code >= BTN_MOUSE) && (ev->code <= BTN_GEAR_UP)) {
 	button -= BTN_MOUSE - BTN_MISC;
     } else if ((ev->code >= BTN_MISC) && (ev->code < BTN_MOUSE)) {
 	button += BTN_MOUSE - BTN_MISC;
@@ -356,7 +394,7 @@ EvdevBtnExists (InputInfoPtr pInfo, int 
 
     xf86Msg(X_INFO, "%s: Checking button %s (%d)\n", pInfo->name, button_names[button - BTN_MISC], button);
 
-    if ((button >= BTN_MOUSE) && (button < BTN_JOYSTICK)) {
+    if ((button >= BTN_MOUSE) && (button <= BTN_GEAR_UP)) {
 	button -= BTN_MOUSE - BTN_MISC;
     } else if ((button >= BTN_MISC) && (button < BTN_MOUSE)) {
 	button += BTN_MOUSE - BTN_MISC;