diff --git a/client/src/gui/gui.h b/client/src/gui/gui.h
index 73ddbcd..a48cb7e 100644
--- a/client/src/gui/gui.h
+++ b/client/src/gui/gui.h
@@ -52,6 +52,7 @@ enum MagicE {
 	MAGIC_UPDOWN,
 	//MAGIC_LISTBOX,
 	//MAGIC_TERMINAL,
+	//MAGIC_DROPDOWN,
 	MAGIC_COUNT
 };
 
diff --git a/client/src/gui/memory.c b/client/src/gui/memory.c
index 37f6302..6009db9 100644
--- a/client/src/gui/memory.c
+++ b/client/src/gui/memory.c
@@ -23,7 +23,7 @@
 
 #ifdef MEMWATCH_STDIO
 void memoryOutput(int c) {
-	putchar(c);
+	logWrite("%c", c);
 }
 #endif
 
diff --git a/client/src/gui/memory.h b/client/src/gui/memory.h
index 5ee7428..a9aa1b7 100644
--- a/client/src/gui/memory.h
+++ b/client/src/gui/memory.h
@@ -25,7 +25,7 @@
 #include "os.h"
 
 
-#ifdef __linux__
+#ifdef MEMORY_CHECK_ENABLED
 #define MEMWATCH
 #define MEMWATCH_STDIO
 #endif
diff --git a/client/src/gui/os.h b/client/src/gui/os.h
index ddd321b..0f73af5 100644
--- a/client/src/gui/os.h
+++ b/client/src/gui/os.h
@@ -50,7 +50,8 @@ long biostime(int cmd, long newtime);
 #endif
 
 
-// Has to be after system headers in this file.
+// Should be after system headers in this file.
+#define MEMORY_CHECK_ENABLED
 #include  "memory.h"
 
 // Now our headers.
diff --git a/client/src/gui/updown.c b/client/src/gui/updown.c
index 691cec2..64c95b5 100644
--- a/client/src/gui/updown.c
+++ b/client/src/gui/updown.c
@@ -19,6 +19,7 @@
 
 
 #include "updown.h"
+#include "timer.h"
 
 
 // 32 bit ranges from -2,147,483,648 to 2,147,483,647.
@@ -35,7 +36,9 @@ static uint16_t _halfFont   = 0;
 
 
 static void updownDel(WidgetT **widget);
+static void updownFocusEvent(WidgetT *widget, uint8_t focused);
 static void updownMouseEvent(WidgetT *widget, MouseT *mouse, uint16_t x, uint16_t y, uint8_t event);
+static void updownKeyboardEvent(WidgetT *widget, uint8_t ascii, uint8_t extended, uint8_t scancode, uint8_t shift, uint8_t control, uint8_t alt);
 static void updownPaint(WidgetT *widget, RectT pos);
 static void updownSetVisible(UpdownT *updown);
 static void updownSizesRecalculate(UpdownT *updown);
@@ -50,6 +53,14 @@ static void updownDel(WidgetT **widget) {
 }
 
 
+static void updownFocusEvent(WidgetT *widget, uint8_t focused) {
+	// Make sure cursor disappears when we lose focus.
+	if (!focused) {
+		GUI_SET_FLAG(widget, WIDGET_FLAG_DIRTY);
+	}
+}
+
+
 int32_t updownGetValue(UpdownT *updown) {
 	return updown->value;
 }
@@ -59,7 +70,9 @@ WidgetT *updownInit(WidgetT *widget, int32_t min, int32_t max, int32_t step, cha
 	UpdownT *u = (UpdownT *)widget;
 
 	u->base.delMethod           = updownDel;
+	u->base.focusMethod         = updownFocusEvent;
 	u->base.paintMethod         = updownPaint;
+	u->base.keyboardEventMethod = updownKeyboardEvent;
 	u->base.mouseEventMethod    = updownMouseEvent;
 	u->maximum                  = INT32_MAX;
 	u->minimum                  = INT32_MIN;
@@ -75,6 +88,53 @@ WidgetT *updownInit(WidgetT *widget, int32_t min, int32_t max, int32_t step, cha
 }
 
 
+static void updownKeyboardEvent(WidgetT *widget, uint8_t ascii, uint8_t extended, uint8_t scancode, uint8_t shift, uint8_t control, uint8_t alt) {
+
+	UpdownT  *u = (UpdownT *)widget;
+	int32_t   temp;
+
+	(void)scancode;
+	(void)shift;
+	(void)control;
+	(void)alt;
+
+	if (extended) {
+
+		switch (ascii) {
+			case 72:  // UP
+				if (u->value < u->maximum) u->value++;
+				break;
+
+			case 80:  // DOWN
+				if (u->value > u->minimum) u->value--;
+				break;
+
+			case 83:  // DELETE
+				u->value = (int)(u->value * 0.1);
+				break;
+
+		} // switch
+
+	} else { // extended
+
+		switch (ascii) {
+			case 8:  // BACKSPACE
+				u->value = (int)(u->value * 0.1);
+				break;
+
+			default:  // Number keys
+				if (ascii >= '0'  && ascii <= '9') {
+					temp = u->value * 10 + (ascii - '0');
+					if (temp <= u->maximum) u->value = temp;
+				}
+				break;
+
+		} // switch
+
+	} // extended
+}
+
+
 static void updownMouseEvent(WidgetT *widget, MouseT *mouse, uint16_t x, uint16_t y, uint8_t event) {
 	UpdownT  *u = (UpdownT *)widget;
 	uint16_t  o;
@@ -150,8 +210,9 @@ static void updownPaint(WidgetT *widget, RectT pos) {
 	uint16_t  o;
 	ColorT    color;
 	char      draw[UPDOWN_MAX_DIGITS + 1];
+	char      cursor[2] = { 0xb1, 0 };
 
-	if (GUI_GET_FLAG(widget, WIDGET_FLAG_DIRTY)) {
+	if (GUI_GET_FLAG(widget, WIDGET_FLAG_DIRTY) || guiFocusGet() == widget) {
 		updownSizesRecalculate(u);
 
 		_arrowStart += pos.x; // This method expects the start in screen space, not widget space.
@@ -203,6 +264,12 @@ static void updownPaint(WidgetT *widget, RectT pos) {
 		textX += (u->visible - strlen(draw)) * fontWidthGet(_guiFont);
 		fontRender(_guiFont, draw, _guiColor[COLOR_UPDOWN_TEXT], _guiColor[COLOR_UPDOWN_BACKGROUND], textX, textY);
 
+		// Draw cursor.
+		if (guiFocusGet() == widget && timerQuarterSecondOn) {
+			textX += (strlen(draw) - 1) * fontWidthGet(_guiFont);
+			fontRender(_guiFont, cursor, _guiColor[COLOR_TEXTBOX_TEXT], _guiColor[COLOR_TEXTBOX_BACKGROUND], textX, textY);
+		}
+
 		GUI_CLEAR_FLAG(widget, WIDGET_FLAG_DIRTY);
 	}
 }
diff --git a/client/src/main.c b/client/src/main.c
index 7de18fd..4eb5a63 100644
--- a/client/src/main.c
+++ b/client/src/main.c
@@ -27,6 +27,7 @@
  * - Move setup math for paint events inside the dirty check
  * - Methods that can change the width of a widget (such as setTitle) need to repaint the parent window as well
  * - Metrics, colors, etc. should be defined in each widget and not in GUI
+ * - UpDown is kinda lame
  *
  */