Upgrading and Adding Memory To A Dell Latitude D410 and the Service Manual

I popped the hatch off the bottom and found an empty DIMM slot to add another 1GB of DDR2 memory to my laptop. To max it out to 2GB I will need to remove the keyboard first... Hmmmmmm Looks like some very good documentation on the Dell site on this process.
Kingston ValueRAM memory - 1 GB - SO DIMM 200-pin - DDR II ( KVR533D2S4/1G )

Dell™ Latitude™ D410 Service Manual

Each memory slot can hold DDR2 PC2-5300, DDR2 PC2-4200 with a maximum of 1GB per slot.*