This probably doesn't actually fix anything... :-/ damn

diff -ru linux-2.6.12-suspend2.orig/drivers/input/mouse/alps.c linux-2.6.12-suspend2/drivers/input/mouse/alps.c
--- linux-2.6.12-suspend2.orig/drivers/input/mouse/alps.c	2005-07-07 23:50:48.000000000 -0700
+++ linux-2.6.12-suspend2/drivers/input/mouse/alps.c	2005-07-10 00:51:36.000000000 -0700
@@ -45,7 +45,7 @@
 	{ { 0x63, 0x02, 0x3c },	0x8f, 0x8f, ALPS_WHEEL },		/* Toshiba Satellite S2400-103 */
 	{ { 0x63, 0x02, 0x50 },	0xef, 0xef, ALPS_FW_BK },		/* NEC Versa L320 */
 	{ { 0x63, 0x02, 0x64 },	0xf8, 0xf8, 0 },
-	{ { 0x63, 0x03, 0xc8 }, 0xf8, 0xf8, ALPS_PASS },		/* Dell Latitude D800 */
+	{ { 0x63, 0x03, 0xc8 }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D800, Inspiron 8500 */
 	{ { 0x73, 0x02, 0x0a },	0xf8, 0xf8, 0 },
 	{ { 0x73, 0x02, 0x14 },	0xf8, 0xf8, 0 },
 	{ { 0x20, 0x02, 0x0e },	0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */